Installation & Operation Instructions Nr. 100087_EN_Manual Product: Fog / Jet Monitor (FJM) Manual and Manual with Foam Inductor Versions Model Types: FJM-80, FJM-100, FJM-150 FJM-80S, FJM-100S, FJM-150S pagina 1 van 27 / page 1 of 27
SECTION CONTENTS 1. GENERAL 1.1 Manual 1.2 Liability Warning 1.3 Warranty 2. INSTALLATION 2.1 Safety 2.2 Inspection 2.3 Installation 2.4 Commissioning 3. OPERATION 3.1 System activation 3.2 System deactivation 3.3 Suction hose and foam storage 3.4 After use 4. MAINTENANCE AND INSPECTION 4.1 Maintenance 4.2 Inspection 5. TROUBLESHOOTING 6. SPARE PARTS 7. CHANGING O-RINGS 7.1 Changing the o-rings within the horizontal bearing 7.2 Changing the o-rings within the vertical bearing 7.3 Changing the o-rings within the FJM and FJM-S outlet nozzle 8. TECHNICAL DATA 8.1 Paint specification/procedure 8.2 Test criteria 9. DECLARATION OF CONFORMITY 10. ORDERING INFORMATION 11. WORKS CERTIFICATE 12. COMMISSIONING CHECKLIST pagina 2 van 27 / page 2 of 27
WARNING! Do not direct the flow beam towards any person 1. GENERAL 1.1. Manual This manual describes the installation, operation and maintenance of a manual (FJM) and manual with built in foam concentrate inductor (FJM-S) series fire suppression monitor. 1.2. Liability Warning FJM series monitors must be operated and maintained in compliance with this document as well as with applicable standards, in addition to the standards of any other authorities having jurisdiction. Failure to do so may impair the proper operation or integrity of this device. The owner is responsible for maintaining his fire protection unit or system and devices in proper operating conditions. The manufacturer or reseller should be contacted regarding any questions. This manual must be read and understood by all personnel involved in erection, operation and maintenance of this product and shall be kept in an accessible place for review. Operation of this device without a full understanding and comprehension of the manual could be dangerous. The unit should not under any circumstance be operated outside the water, angle, or pressure range as indicated in this manual. The monitor should also not be installed or operated with the nozzle washer disc in the fully closed position. The water supply to the monitor must be increased and decreased smoothly (and must never exceed the maximum operating pressure of 16bar) in order to avoid the water hammer effect from a sudden momentum change in the fluid. 1.3. Warranty The seller warrants for a period of one year from date of shipment (warranty period) that products furnished hereunder will be free from defects in material and workmanship. This warranty is invalid if the device is, or has been, misused or neglected or if there have been accidents to the equipment or if it has been altered or modified in any way. pagina 3 van 27 / page 3 of 27
2. INSTALLATION 2.1. Safety The installation is not complicated but must be carried out by qualified personnel. The directions given in this manual must be followed. Make sure that the monitor and its components are safely secured when installing the monitor. Use only lifting gear and equipment that are fit for purpose. 2.2. Inspection Inspect the monitor and any additional equipment for damage or other deviations that might have occurred during transport. Check marking and identification labels on the equipment against material specification / order confirmation. 2.3. Installation Important: Ensure the monitor is located in the system in such a way as to minimise the potential effect of a water hammer. The monitor is intended for connection to a vertical riser pipe flange. Check that the riser pipe flange is of the corresponding type to what is specified for the monitor or the monitor stand pipe [Refer to figure 1 and table 1]. Three monitor flange ratings are available: DIN2533 PN 16 ANSI B16.5 150lbs JIS 10K. All three flanges are raised face type with smooth finish. The gasket between the standpipe and the monitor can be of any suitable standard type provided that it is compatible with the foam agent being used. The gasket material must be verified against the foam concentrate datasheet. Nuts and bolts for the stand pipe flange must be of suitable type depending of the installation. For FJM-80 and FJM-100: use studs to DIN 939 M16x60, short end screwed into the monitor. For FJM-150: use studs to DIN 939 M20x70, short end screwed into the monitor. Ensure that the nuts are tightened to the correct torque as defined by the type of installation, standard and authority having jurisdiction. Check the monitor movements are smooth and that the locking device works. Ensure that the nozzle washer disc has been set correctly according to the required flow and pressure. See turns of disc datasheet [Refer to figures 2 to 7 and section 3]. pagina 4 van 27 / page 4 of 27
Figure 1 - Mounting flange details. Table 1: Mounting Flange Details Monitor Version / Dimension FJM-80 & FJM-80S DIN/ANSI FJM-80 DIN/JIS FJM-80S DIN/JIS FJM-100 & FJM-100S DIN/ANSI FJM-100 DIN/JIS FJM-150 & FJM-150S DIN/ANSI/JIS A 190 mm 185 mm 220 mm 220 mm 210 mm 285 mm B 24 mm 24 mm 24 mm 24 mm 24 mm 26 mm C M16 M16 M16 M16 M16 M20 D (ANSI/JIS) Ø 152 mm Ø 150 mm Ø 175 mm Ø 190 mm Ø 175 mm -- E (DIN) Ø 160 mm Ø 160 mm Ø 180 mm Ø 180 mm Ø 180 mm -- F -- -- -- -- -- Ø 244 mm pagina 5 van 27 / page 5 of 27
Figure 2 - FJM-80 manual monitor turns of disc FJM -80 CAPACITY AT OPENING TURNS OF DISC FROM CLOSED POSITION AT MONITOR INLET PRESSURE Figure 3 - FJM-80S manual monitor with built-in foam concentrate inductor turns of disc FJM-80 S CAPACITY AT OPENING TURNS OF DISC FROM CLOSED POSITIONAT MONITOR INLET PRESSURE pagina 6 van 27 / page 6 of 27
Figure 4 - FJM-100 manual monitor turns of disc FJM-100 CAPACITY AT OPENING TURNS OF DISC FROM CLOSED POSITION AT MONITOR INLET PRESSURE Figure 5 - FJM-100S manual monitor with built-in foam concentrate inductor turns of disc FJM-100 S CAPACITY AT TURNS OF DISC AT MONITOR INLET PRESSURE 99/05 FJM-100 S 1011/102 (Power water and suction capacity included) pagina 7 van 27 / page 7 of 27
Figure 6 - FJM-150 manual monitor turns of disc FJM-150 CAPACITY AT OPENING TURNS OF DISC FROM CLOSED POSITION AT MONITOR INLET PRESSURE Figure 7 - FJM-150S manual monitor with built-in foam concentrate inductor turns of disc datasheet. FJM-150 S CAPACITY AT OPENING TURNS OF DISC FROM CLOSED POSITION AT MONITOR INLET PRESSURE (Power water and suction capacity included) pagina 8 van 27 / page 8 of 27
CAUTION! Before starting the monitor please read section 3 which details the operation of the monitor. 2.4. Commissioning Check that all the bolts and screws which have been adjusted or relocated are firmly fixed - follow instructions given in this section. Check marking and identification labels on the equipment against material specification / order confirmation to ensure that the water capacity, pressure rating and flange are correct. Check that the operating sectors settings correspond to the protected areas. Run the system according to instructions given in section 3. Make adjustments to the settings if required. After any adjustments, a new functional test (with or without water) is recommended. After commissioning, flush the monitor by running the system with water if foam concentrates have been used. 3. OPERATION The FJM series monitors are designed for easy handling and operation, especially during operation at the maximum working pressure, due to the inclusion of the patented water balanced slide bearings. The FJM-S series monitors have a built-in inductor, meaning that foam concentrate can be induced directly from a can or a tank via hose/pipe into the monitor nozzle. The foam concentrate induction and the water capacity are factory calibrated (see the specific order specification for the capacity data). When running with water only, the water capacity can also be adjusted on-site to obtain the desired value and is constant, irrespective of jet or fog position. When running with foam however, the nozzle capacity must be adjusted to the capacity value of the built-in inductor (specified in the monitor material specification), or the amount of foam liquid produced could be significantly reduced or increased. The nozzle capacity setting is changed by undoing the nut (FJM series monitors) or the nozzle (FJM-S series monitors) in the centre of the nozzle washer disc and turning the nozzle washer disc clockwise until it reaches the stop. This is the closed position or zero position, see figure 8. From the zero position turn the nozzle washer disc anti-clockwise to the desired position according to the relevant turns of disc data sheet (as detailed in figures 2 to 7) before tightening the nut or nozzle in the centre of the nozzle washer disc. In addition to the graph on each turns of disc data sheet, there is a K-factor equation which can be used to calculate the required number of nozzle washer disc turns to correctly set the nozzle capacity. The equation is: K-factor = Q / P Where: Q = flow rate (litres/minute) P = inlet pressure (bar) Q For example, with an inlet pressure of 8 bar and a required flow rate of 2400 litres/minute, the K-factor of the system would be: K-factor = 2400 / 8 = 848,5 Therefore looking at table on the turns of disc datasheets, the required setting to use is just under 5 turns for an FJM-80, just over 4 turns for an FJM-100, and that the system is not suitable for either an FJM-150 or FJM- 150S monitor. A nozzle washer key is available from the seller which fits into the two holes on the nozzle washer disc to aid its turning and set-up. The order part number is 161971210, and it is shown in figure 8 below. The nozzle washer nut (FJM series) or nozzle (FJM-S series) must be held as the nozzle washer is turned to the correct torque. pagina 9 van 27 / page 9 of 27
Figure 8 - Setting the nozzle capacity using turns of disc from the closed zero position. WARNING! Never leave the nozzle washer disc in the closed zero position. Figure 9 - Nozzle washer key (Part No. 161971210) available for setting the nozzle capacity. pagina 10 van 27 / page 10 of 27
3.1. System activation Activate the control system for the monitor if it is not already activated. Orient the outlet pipe of the monitor in such a direction that the water jet cannot cause injuries or damage. Be aware that the power of the jet is extremely dangerous. Activate the water supply to the monitor by smoothly opening the control valve or starting the pump. Operate the monitor manually left and right using the handles on the side of the monitor as well as up and down using the handle on top of the outlet part. Operate the fog and jet function by moving the outlet nozzle in and out using the handle on the side of the nozzle. The monitor water jet should be aimed at the base of the fire or in front of it, while for cooling purposes the jet should be directed onto the point or surface to be cooled. If the monitor is required to operate whilst unattended, lock it in desired vertical position. A locking device is not required to prevent horizontal rotation as the monitor is designed to provide a balanced reaction force. 3.2. System deactivation Shut-off the water supply. Orient the monitor into a desired re-start position, depending of safety aspects and protection priority areas to be covered. In sub-zero temperatures, the monitor outlet nozzle should be directed downwards in order to drain the outlet nozzle and avoid freezing. The stand pipe should also be drained. Deactivate the monitor control system if that is included in the local procedures. Leave the monitor in a ready-to-operate status. Report any wear or observed deviations from normal operation. 3.3. Suction hose and foam storage The suction hose for all FJM-S series monitors shall be purchased as an optional part. The suction hose can be supplied with a stop valve to enable the foam line to be closed, leaving only the water line open, which will allow the foam concentrate to be cleaned out after use or allow functional testing without using up foam concentrate. When using an FJM-S, the atmospheric tank must be fitted with a breathing valve in order to avoid positive or negative pressure building up within the tank which will result in the foam aspiration stopping, and/or cause potential damage to the tank. Dimensions and lengths are critical for the function of the FJM-S series monitors. Foam storage installation is also critical as the suction function has limitations. Adjustable proportioning for FJM-S series monitors is also available via a suction hose with built-in metering valve. A scale plate indicates the position at which the valve should be set in order to obtain the required induction rate (0% to 6% range only). The suction hose must be same size or larger than the following: FJM-80S: 1 ¼ suction hose (1 ¼ BSP male connection required) FJM-100S and FJM-150S: 2 suction hose (2 BSP male connection required) [See section 8 for connection location on the FJM-S monitor] The maximum hose length is 3 meters (excluding pick-up syphon tube). Note: Although all types of foam concentrate are suitable for the monitor, the required foam concentration (as a percentage, %) must be specified at the point of order. pagina 11 van 27 / page 11 of 27
Figure 10-3 metre suction hose for the FJM-80S (Part No. 161008604 with stop valve) (Part No. 161008618 without stop valve) Figure 11-3 metre suction hose for the FJM-100S and FJM-150S (Part No. 161015608) Figure 12-3 metre adjustable proportioning suction hose (Part No. 161064295: FJM-80S) (Part No. 161066247: FJM-100S) 3.4. After use After use, flush the monitor by running the system with water if foam concentrate has been used, then drain the monitor. Also flush the suction hose, ensuring that it is clean and that all residue and deposits have been removed. Make sure the monitor is ready to be used when it is left after service, maintenance, inspection or fire drill. This will ensure that the monitor will operate properly the next time it is required. pagina 12 van 27 / page 12 of 27
4. MAINTENANCE AND INSPECTION 4.1. Maintenance To ensure full functionality, the monitor should be operated on a regular basis; at least once a month is recommended. It is also recommended to run the monitor with water during these monthly functional tests. O-rings in the moving parts, (fog/jet outlet nozzle, elevation and horizontal movement), must be lubricated at least once a year. Apply waterproof grease to the inside the fog/jet brass outlet nozzle and lubricate the elevation and horizontal bearings by spraying grease into the bearing. The fog/jet outlet nozzle and elevation and horizontal movement o-rings need to be checked every two years for damage and wear. When changing o-rings, make sure to thoroughly grease them as well as the o-ring grooves. Figure 13 - Lubrication points on the FJM and FJM-S series monitors. Apply grease to the inside top and bottom areas of the brass outlet nozzle. Spray elevation bearings between the pipe and the bearing ring. Spray horizontal bearing in the gap between the upright and the flange. In order to protect the monitor from the effects of wind, rain and snow it is recommended that it is covered when not in use. Covers are available for the FJM-100 and FJM-100S monitors, (part number 161010810), as well as the FJM-150 and FJM-150S monitors, (part number 161015815). A snow and dust nozzle cap is available for the FJM-80, FJM-80S, FJM-100 and FJM-100S monitors, which can be tied to the flange so that during operation the cap will be retained after being forced off the top of the nozzle by the force of the jet or spray. Figure 14 - Monitor cover. Figure 15 - Monitor snow/dust nozzle cap. pagina 13 van 27 / page 13 of 27
4.2. Inspection Inspection of the monitor is recommended to be carried out monthly. Visually inspect the monitor for any damage or unauthorised adjustments etc. Check that there is no obstruction in the water way between the outlet nozzle and the nozzle washer disc. Make sure to count the turns of disc settings before removing parts from the water way and make sure it is returned to the right settings after re-assembling the parts. 5. TROUBLESHOOTING The monitor is designed to meet the highest levels of reliability. If these operation and maintenance instructions are followed, malfunction or performance loss should not be expected. If the monitor fails to function as expected, check the trouble shooting guide below before consulting your dealer. Problem Leakage from the elevation or horizontal bearing is observed. Poor fog and jet performance. Monitor is difficult to move horizontally. Foam concentrate is not induced into the monitor. (FJM-S series monitor only) Solution Check o-rings and replace if necessary. [Refer to section 7] 1. Check nozzle washer turns of disc setting is correct. 2. Check the water pump is working properly. 3. Ensure the area between the nozzle washer disc and the diffuser is clear of debris and blockages. De-activate the system and remove the monitor from service. Remove the flange bolts and clean the mating flange surfaces before applying grease. 1. Ensure there are no air leakages in the foam line. 2. Check valve is open. 3. Check the foam concentrate container is not empty. 4. Ensure the suction hose is the correct size and length. [Refer to section 3.3] 5. Check nozzle washer turns of disc setting is correct. 6. SPARE PARTS The following spare part recommendations are made in respect to the effect of wear or ageing on the expected lifetime of this monitor. It is recommended that the end user keeps two years operational spares in stock. Please refer to figure 16 for the location of each spare part. pagina 14 van 27 / page 14 of 27
Figure 16 - Spare parts identification for the monitor. Table 2: Manual Monitor Spare Parts List Item No. Description FJM-80 Part Number FJM-100 Part Number FJM-150 Part Number 1 Plastic Handle 49521107 49521107 49521107 2 Lock Screw 561032208 561032208 561032406 3 Ball / Knob 47821107 47821107 -- 4 Bushing 561028207 561028207 -- 5 Locking Screw 47211922 -- -- 6 O-Ring Kit 169108201 169110203 169115205 7 Dome Nut -- 47233842 47233849 pagina 15 van 27 / page 15 of 27
Table 3: Manual Monitor with Built-In Foam Concentrate Inductor Spare Parts List Item No. Description FJM-80S Part Number FJM-100S Part Number FJM-150S Part Number 1 Plastic Handle 49521107 49521107 49521107 2 Lock Screw 561032208 561032208 561032406 3 Ball / Knob 47821107 47821107 -- 4 Bushing 561028207 561028207 -- 5 Locking Screw 47211922 -- -- 6 O-Ring Kit 169108201 169110203 169115205 8 Nozzle (specific to order) (specific to order) (specific to order) 9 Suction Hose 161008618 161010606 161015608 7 Dome Nut -- 47233842 47233849 Note: Each o-ring kit includes: Replacement o-rings Instructions for changing horizontal bearing o-rings Instructions for changing elevation bearing o-rings Instructions for changing outlet nozzle o-rings Replacement identification label 100ml tube of grease 7. CHANGING O-RINGS The system must be de-activated and the monitor removed from service before any work begins. It is also advisable to place the monitor onto a work bench or similar in order to aid the process. 7.1. Changing the o-rings within the horizontal bearing Figure 17 - Identification of parts used when changing the horizontal bearing o-rings. Loosen and remove all the screws (1) from under the flange. Remove the three o-rings (2, 3 and 5) and visually inspect the surfaces inside the hydro balanced bearing for any wear or damage. Make sure that all four holes (4) on the bearing ring are free from dirt and other contaminants, clean if necessary with a drill or a round file with a diameter of 3mm. Clean all the surfaces and all the o-ring grooves within the bearing to ensure that any dirt or water is removed. Grease the o-ring grooves and the o-rings with silicone grease. pagina 16 van 27 / page 16 of 27
Grease the surface of the flange mating the bearing ring with a generous amount of water resistant grease. Carefully assemble the joint by first re-inserting the o-ring at position (3) followed by the o-ring at position (2). Ensure that both o-rings are kept in position during the assembly. Re-insert the o-ring at position (5) and assemble the flange onto the bearing ring and insert the screws (1), tighten the screws in an intertwined sequence to correct tightening torque according to strength class 8.8. Remove all excess grease by using a cloth or rag, do NOT use solvent. 7.2. Changing the o-rings within the vertical bearing Figure 18 - Identification of parts used when changing the vertical bearing o-rings. Remove both handle nuts (4) and pull out the bar which is then revealed. Loosen and remove all the screws (1) that hold the plate onto the bearing ring and remove the plate. Whilst supporting the outlet part (5), as it will drop from its position, move both bearing rings (2) to the side and safely remove the outlet part. Remove both of the bearing rings (2) from the unit and then remove the o-rings (3). Clean all the surfaces and all the o-ring grooves within each bearing ring (2) to ensure that any dirt or water is removed. Grease the o-ring grooves and the o-rings with silicone grease, grease the pipe ends as well. Insert the new o-rings into the bearing rings. Assemble the bearing rings and the outlet nozzle in reverse order, ensure that both o-rings are kept in position, fasten the plate and tighten the screws. Remove the o-ring and clean the o-ring groove in each of the handle nuts (4), apply grease and change the o-rings. Assemble the bar and both handle nuts. Remove all excess silicone grease by using a cloth or rag, do NOT use solvent. Both handle nuts (4) must be tightened with correct torque. Too high a torque will restrict the outlet part which in turn impacts the vertical movement. Too low a torque and the monitor will leak. Therefore, move the outlet part (5) up and down by hand and tighten the nuts until the pipe end makes contact, then open the nut ¼ of a turn. Operate the monitor as normal and check for any leakage, if no leaks are observed conduct a functionality test. pagina 17 van 27 / page 17 of 27
7.3. Changing the o-rings within the FJM and FJM-S outlet nozzle Figure 19 - Identification of parts used when changing the outlet nozzle o-rings. Remove the dome nut (4) and washer disc nut (3) [FJM] or the nozzle (1) [FJM-S]. Screw the nozzle washer disc (5) to the bottom position and count the turns (also parts of turns) required. Make a note of this. Unscrew and remove the nozzle washer disc. Remove the locking screw (8) and bushing (7). Take out the outlet nozzle (2). Change the o-ring (6) and lubricate with silicon grease. Lubricate the internal surface of the outlet nozzle (2) with silicon grease. Re-assemble the outlet nozzle. Re-assemble the bushing (7) and the locking screw (8). Re-assemble the nozzle washer disc and screw it to bottom and then up to the position recorded previously. Lock the nozzle washer disc with the washer disc nut (3) and dome nut (4) [FJM] or the nozzle (1) [FJM-S]. Check the movement of the outlet nozzle by moving it backwards and forwards a few times. pagina 18 van 27 / page 18 of 27
8. TECHNICAL DATA Table 4: FJM and FJM-S Monitor Performance Data FJM-80 FJM-80S FJM-100 FJM-100S FJM-150 FJM-150S Maximum Water 3,700 l/min 3,700 l/min 6,000 l/min 6,000 l/min 11,700 l/min 11,700 l/min Capacity Foam Suction n/a 170 l/min n/a 320 l/min n/a 600 l/min Capacity Test Pressure (1.5 24 bar 24 bar 24 bar 24 bar 24 bar 24bar x Max. Pressure) Maximum 16 bar 16 bar 16 bar 16 bar 16 bar 16 bar Working Pressure Optimum Working 12 bar 12 bar 12 bar 12 bar 12 bar 12 bar Pressure * Minimum Inlet 4 bar 4 bar 4 bar 4 bar 4 bar 4 bar Pressure Rotation 360 360 360 360 360 360 Elevation -60 / +90-45 / +90-60 / +90-45 / +90-60 / +70-45 / +70 Suction n/a 1-1/4 BSP n/a 2 BSP Male n/a 2 BSP Male Connection Male Approximate Weight 14 kg (31 lbs) 15 kg (33 lbs) 22 kg (49 lbs) 24 kg (53 lbs) 57 kg (126 lbs) 60 kg (132 lbs) * The optimum work ing pressure occurs when the max imum throw length is reached. Figure 20 - Dimensions of the FJM-80, FJM80-S, FJM-100 and FJM-100S monitors. pagina 19 van 27 / page 19 of 27
Table 5: Dimensions of the FJM-80, FJM80-S, FJM-100 and FJM-100S monitors Dimension / Monitor Version FJM-80 DIN/ANSI FJM-80 DIN/JIS FJM-80S DIN/ANSI FJM-80S DIN/JIS FJM-100 DIN/ANSI FJM-100 DIN/JIS FJM-100S DIN/ANSI FJM-100S DIN/JIS A B C D E Flange Type 455 mm ~ 150 mm ~ 295 mm ~ 300 mm n/a 80 DIN PN 16 or 3 ANSI 150 lbs 455 mm ~ 150 mm ~ 295 mm ~ 300 mm n/a 80 DIN PN 16 or 80 JIS B 2210 10 K 455 mm ~ 150 mm ~ 300 mm ~ 350 mm 1-1/4 BSP Male 80 DIN PN 16 or 3 ANSI 150 lbs 455 mm ~ 150 mm ~ 300 mm ~ 350 mm 1-1/4 BSP Male 80 DIN PN 16 or 80 JIS B 2210 10 K 520 mm ~ 170 mm ~ 335 mm ~ 370 mm n/a 100 DIN PN 16 or 4 ANSI 150 lbs 520 mm ~ 170 mm ~ 335 mm ~ 370 mm n/a 100 DIN PN 16 or 100 JIS B 2210 10 K 520 mm ~ 170 mm ~ 335 mm ~ 425 mm 2 BSP 100 DIN PN 16 or Male 4 ANSI 150 lbs 520 mm ~ 170 mm ~ 335 mm ~ 425 mm 2 BSP Male 100 DIN PN 16 or 100 JIS B 2210 10 K Figure 21 - Dimensions of the FJM-150 and FJM-150S monitors. Table 6: Dimensions of the FJM-150 and FJM-150S monitors Dimension / Monitor Version FJM-150 DIN/JIS/ANSI FJM-150S DIN/JIS/ANSI A B C D E Flange Type 930 mm 222 mm 510 mm 540 mm n/a 150 DIN PN 16 or 6 ANSI 150 lbs or150 JIS B 2210 10 K 930 mm 222 mm 510 mm 630 mm 2 BSP Male 150 DIN PN 16 or 6 ANSI 150 lbs or 150 JIS B 2210 10 K pagina 20 van 27 / page 20 of 27
Figure 22 - FJM monitor length-height relationship graph and average fog pattern (in still air). The reaction force resulting from use of the FJM monitor can be calculated using the following equation: K-factor = Q / P Where: Q = flow rate (litres/minute) P = inlet pressure (bar) Q pagina 21 van 27 / page 21 of 27
pagina 22 van 27 / page 22 of 27
8.1. Paint specification/procedure Degrease using standard cellulose thinners. Degrease using the Di-aqua water base solution. Degrease using a spirit wipe or similar product. Apply one even coat of single pack primer to a DFT 25 microns. Cure in the oven. Wash down using spirit wipe Apply one coat of two pack paint for an even solid coating to a DFT 50 microns. Cure in the oven. 8.2. Test criteria The monitors are hydrostatically tested for a minimum period of 10 minutes at a pressure of 24bar. The manual with built in foam concentrate inductor (FJM-S) series monitors are tested with water/water, instead of water/foam concentrate, and the pass range for foam induction is detailed in table 7 below. As can be seen, the pass range meets the minimum requirements of EN 13565-1. Table 7: Pass Range for the FJM-S Series Monitors (Foam Induction) Nominal Foam Induction SKUM Water/Water Pass Range EN 13565-1 Pass Range 1 % 1.1% to 1.3% 1% to 1.3% 2 % 2.2% to 2.6% 2% to 2.6% 3 % 3.3% to 3.9% 3% to 3.9% 4 % 4.4% to 5.0% 4% to 5% 5 % 5.5% to 6.0% 5% to 6% 6 % 6.6% to 7.0% 6% to 7% 9. DECLARATION OF CONFORMITY Due to the fact that these monitors are intended for use with water and are not classed as machines it therefore falls under article 3, paragraph 3 of directive 97/23/EC meaning that it cannot be CE marked. These monitors are designed and manufactured in accordance with the sound engineering practice of a Member State in order to ensure safe use. pagina 23 van 27 / page 23 of 27
10. ORDERING INFORMATION At the point of order please specify the following information: 1. Part Number (see table 8 below). 2. Monitor Type (manual or manual with built-in foam concentrate inductor). 3. Flange Type (DIN, ANSI or JIS). When ordering an FJM-S monitor please specify additional information: 4. Capacity Required (l/min). 5. Inlet Pressure (bar). 6. Foam Concentrate (%). Material certificates are chargeable and will be available following the supply of the monitor(s) if required. For third party inspection (TPI) please refer to your local sales representative for charges and available agencies. Table 8: FJM and FJM-S Monitor and Accessory Part Numbers Monitor/Accessory Description Part Number FJM-80 DIN/ANSI 161008407 FJM-80 DIN/JIS 161008319 FJM-80S DIN/ANSI (excluding suction hose) 161008340 FJM-80S DIN/JIS (excluding suction hose) 161008551 FJM-80S suction hose (1-1/4 3metre length without stop valve) 161008618 FJM-80S suction hose (1-1/4 3metre length with stop valve) 161008604 FJM-80S adjustable proportioning suction hose (1-1/4 3metre length) 161064295 FJM-80 and FJM-80S snow/dust nozzle cap Please contact sales office FJM-100 DIN/ANSI 161010403 FJM-100 DIN/JIS 161010209 FJM-100S DIN/ANSI (excluding suction hose) 161010315 FJM-100S suction hose (2 3metre length) 161010606 FJM-100S adjustable proportioning suction hose (2 3metre length) 161066247 FJM-100 and FJM-100S weather cover 161010810 FJM-100 and FJM-100S snow/dust nozzle cap Please contact sales office FJM-150 DIN/ANSI/JIS 161015304 FJM-150S DIN/ANSI/JIS (excluding suction hose) 161015405 FJM-150S suction hose (2 3metre length) 161015608 FJM-150 and FJM-150S weather cover 161015815 FJM nozzle washer key 161971210 pagina 24 van 27 / page 24 of 27
11. WORKS CERTIFICATE pagina 25 van 27 / page 25 of 27
12. COMMISSIONING CHECKLIST pagina 26 van 27 / page 26 of 27