Assembly Instructions SMH 3 Stage MSA MSA Assembly is a 2 Person Operation Pre Assembly instructions: Find suitable level ground Layout Bases in position with directional arrows Insert Duck Board Flooring Start build with Dirty End Erect Door panel Insert into base channel Pre assemble side panels with corner posts Insert Left & Right Side Panels and slot into doorway and base channel runners Next stage Shower Section Locate next stage door panel into side panels & base channels Fit roof section to provide stability.
Assembly Instructions SMH 3 Stage MSA MSA Assembly is a 2 Person Operation Pre assemble 2 nd stage side panels with corner posts slot into doorway and base channel runners Locate next stage door panel into side panels & base channels Fit roof section to provide stability. Repeat Operation Pre assemble 3 nd stage side panels with corner posts slot into doorway and base channel runners Final Stage Clean End Locate final stage door panel into side panels & channels Fit roof section to provide stability. External assembly is Complete
Assembly Instructions SMH 3 Stage MSA ADEQUATE LIGHTING ; Ensure that poorly illuminated worksites have adequate lighting fitted externally, directly above the translucent roof panels MSA Assembly is a 2 Person Operation Check Internal integrity of build ensure that all Door Way s open and all parts are located securely into channels Fit heated bench into Dirty End NPU 300 under bench fitted check cert s and connections Ensure HEPA is fitted Check and Install Water management system Connect to Water supply Inlet & outlet source Check equipment box checklist (provided with system) Your SMH MSA is now ready to use Contact your nearest branch if you have any queries.
Assembly Instructions SMH 3 Stage MSA (Tick box) MSA Modular Components Date of Manufacture Code Number of Stages EH47 Yes/No Size Doorway s Side Panel s Roof Sections Bases Corner Post s Duck Boards Bench seat with Heaters x 2 Equipment box Checklist Water hose 2 x 3mtr (with hose connectors) Water hose 2 x 2mtr (with single connector) Air ducting 1 x 150mm Pre Filter 1 x 300mm Shower set x 1 Water filters 10 x 10 Washers M6 x 25mm x 8 Wing nuts M6 x 8 Bolts M6 x 30mm Heater Board Fixing Kit Electrical Equipment 1 x 110v Splitter Box 4 x 5mtr Extensions Additional Equipment For poorly lit work sites use portable Festoon Lighting (available to hire from SMH) Water Management System Negative Pressure Unit MSA 3 Stage assembly parts Door s (with Digi locks) Side Panels Bases Corner posts Roofs Fixed Mirrors Heated benches Duck Boards 4 x sockets Bench & Heater NPU 300 Bench & Heater 4 x sockets Dirty End Shower Section Clean End 1 x 100 1 x NPU300 X 4 X 6 X 3 X 12 X 3 X 2 X 2 X 3 Mirror Mirror Shower & Waste Set
SMH Products Ltd Multi-system Operating Procedure Neil Diamond 5/8/2011
Multi System Operating Procedure (MSA) Setting up the Water Management System Hose connection Position the Water Management System (WMS) adjacent to the Multi System shower compartment, in an area which will not obstruct walkways or fire exits. Remove the water hoses from the equipment box and uncoil each hose, 2 x 3mtr hoses fitted with ½ hose connectors and 2 x 2mtr hoses 1 x fitted with ½ hose connectors and the other open ended with one ½ hose connector. The WMS has 4 x ½ male hose connectors located adjacent to the water filter bottles built onto the side of the WSM. Each hose connector is identified for connection. 1.Water In 2.Water Out 3.Waste In 4.Waste Out Connect 1 x 3mtr hose to the Water In male hose connector and connect the opposite end of the hose to the mains water supply outlet. Connect 1 x 3mtr hose to the Water Out male hose connector and connect the opposite end of the hose to the shower head male hose connector, located on the shower cubicle external wall at high level. Connect 1 x 2mtr hose (fitted with ½ hose connectors at both ends) to the Waste In male hose connector and connect the opposite end of the hose to the shower waste male hose connector, located on the shower cubicle wall at low level. Connect 1 x 2mtr hose (fitted with 1 x ½ hose connector) to the Waste Out male hose connector, extend the open ended hose to a drainage point and adequately secure to prevent flooding. Where a suitable drainage point cannot be accessed, waste water collection tanks should be used. Electrical Connection The WMS electrical specification requires 2 x 110v 16amp supplies Remove 2 x 110v, 16amp, 5mtr extension leads from the equipment box, and also the 110v, 16amp splitter box. Connect the 110v, 16amp female trailing coupler of each extensions to both 110v 16amp mains inlet sockets, located on the front of the WMS adjacent to the control panel. Connect the 2 x 110v, 16amp plugs to 2 x 110v, 16amp socket outlets on the 110v, 16amp splitter box. Connect the 110v, 16amp mains lead plug from the splitter box into the 110v, 16amp socket outlet on the supply transformer. On the WMS control panel located on the front of the unit, check that the mains indication lamp has illuminated to confirm there is power being supplied to the WMS.
Filling the water tank The WMS has a self filling system when used with mains water supply. With the hose connections and electrical connections made and powered the WMS will self fill and refill automatically. Turn on the mains water cock linked to the WMS, when the unit is powered a solenoid valve in the unit will open and allow the water tank to fill automatically. When the unit reaches its required capacity the solenoid valve will close until the water level drops during its operation, this will then activate the solenoid valve and refill the WMS Where there are no means of local or accessible water supplies, the WMS will require to be manually filled using fresh water canisters. When the water level drops below the minimum operating level a low water alarm will sound to alert the operator. Operating the WMS Heating The WMS control panel is located on the front of the WMS system, using the 3 position selector switch, turn the switch to position 1, on the control panel the indication lamps for power and heater on, should now be illuminated. Set the water temperature thermostat on the control panel to the required temperature (40 degrees as standard). When the water has reached the required operating temperature the indication lamp for operating temperature will illuminate. Pump system Turn the selector switch to the second position to activate the shower and waste pumps, the shower pump will pressurise the shower hose and switch off, the shower pump is controlled by a water pressure switch that will activate when the shower tap is opened and the water runs freely, when the shower tap is closed the pump will stop. The waste pump will run continuously whilst the shower pump is in operation and after the shower pump pressure switch is activated, to ensure that all of the waste water is removed from the shower tray. The waste pump can be activated without the shower pump by turning the selector switch to position 3. Changing water filters Regular checks of the waste water filter should be undertaken to prevent the failure of the waste pump system. Remove the filter bottle from the filter bottle bracket; turn the bottle anti-clockwise and unscrew the bottle from the bracket. Remove the filter bottle O ring, located in the recess of the internal bottle housing. Empty the contents of the waste water bottle into a red asbestos bag and follow your company procedures to dispose of asbestos containing materials. Refit a new water filter and replace the filter bottle O ring; screw the water filter bottle back onto the filter bottle bracket, the bottle must have a tight seal between the bottle holder flange and O ring seal to prevent any air leaking into the pump system.
Negative Pressure Unit (NPU) The negative pressure unit is located in the dirty end of the MSA A beneath the bench seat. Remove the filter plate by unclipping the over centre clips; place the cover plate where it will not cause an obstruction, underneath the bench seat. Plug the NPU into the 110v 16amp socket outlet provided, remove the 5mtr extension lead from the equipment box and connect the 110v 16amp trailing coupler to the 110v 16amp inlet socket located on the external wall, w connect the extension lead, 110v 16amp plug to an outlet on the 110v 16amp splitter box to power the NPU. The NPU pre-filter should be changed daily to prevent any failure to the negative pressure system. Filters should be changed by a qualified, competent person wearing full PPE and RPE. Filters must be disposed of in accordance with the removal of ACM s regulations and within the method statement of the principal contractor. Where a unit has received a clean air certificate on completion of work; the NPU must be returned with a clean pre-filter. Installing the bench seat heater pads Plug the 110v 16amp mains lead from the heater pad into the 110v 16amp socket outlet provided on the compartment wall. Remove the 2 x 5mtr extension leads from the equipment box and connect c the 110v 16amp trailing coupler to the 110v 16amp inlet socket located l on the external wall, connect the extension lead 110v 16amp plug to an outlet on the 110v 16amp splitter box to power the heater pad. Use the same procedure to connect both the clean end and dirty end e heater pads. Adequate Lighting Ensure that poorly illuminated worksites are adequately lit. It is advised that external sourced lighting is erected outside of the enclosure situated directly above the translucent roof panels. This will provide illumination through into each section of the multi - system