Mounting instructions Off-line filter - tank connection kit OLF-5-TAK Tank connection kit 2.0 Art. No. 3039235 last update 12 / 99 HYDAC Filtertechnik GmbH page 1 of 9
Trademarks The trademarks of other companies are exclusively used for the products of those companies. Copyright 1999 by HYDAC Filtertechnik GmbH All rights reserved. This manual may not be reproduced in part or whole without the explicit written agreement from HYDAC Filtertechnik. Contraventions are liable to compensation. Exclusion of liability We have used our best endeavours to ensure the accuracy of the contents of this document. However, errors cannot be ruled out. Consequently, we accept no liability for such errors as may exist nor for any damage or loss whatsoever which may arise as a result of such errors. The content of the manual is checked regularly. Any corrections required will be incorporated in subsequent editions. We welcome any suggestions for improvements. All details in this manual are subject to modification without advance notice. HYDAC FILTERTECHNIK GmbH Industriegebiet D-66280 Sulzbach/Saar Germany Tel: 06897/509-419 Fax: 06897/509-846 HYDAC Filtertechnik GmbH page 2 of 9
Content 1 Description...4 2 Mounting...6 2.1 DIMENSIONS AT THE ADAPTER...6 2.2 FLOW RATES...6 2.3 MOUNTING INSTRUCTIONS...7 2.3.1 Return pipe...7 2.3.2 Suction pipe...7 2.3.3 Ventilation filter...8 2.3.4 Seal...8 2.3.5 Adapter...8 2.3.6 Suction and return connection...8 2.3.7 Mount ventilation filter...9 HYDAC Filtertechnik GmbH page 3 of 9
1 Description Use the 2.0 to quickly mount bypass filter units on hydraulic installations. This component can be mounted on installations with ventilation filter whose connections conform to DIN 24557/T2. Delivery partno: 3039235 1 pce connection block 2 pcs seal for ventilation filter 5 pcs fillister head machine screws M5 x 120 1 pce setscrew M5 x 8 1 pce return hose Ø 38 x 3, length 400 mm, 45 bevelled 1 pce suction hose Ø 26,9 x 2,3, length 800 mm with G3/4 thread on one side, at the free end 200 mm 90 offset. suction line: 1 pce straight screw fitting GE 22 L, G ¾ 1 pce hose DIN 20066, DN 20, 1 SN, length 1250 mm 2 pcs ell-bend 90 DIN 3942, 22L 1 pce straight screw fitting GE 22 L, G ½ return line: 2 pcs straight screw fitting GE 15 L, G ½ 1 pce hose DIN 20066, DN 12, 1 SN, length 1250 mm 2 pcs ell-bend 90 ISO 8434, 15L Delivery partno: 3042278 1 pce connection block 2 pcs seal for ventilation filter 5 pcs fillister head machine screws M5 x 120 1 pce setscrew M5 x 8 HYDAC Filtertechnik GmbH page 4 of 9
ventilation filter bypass filter unit ventilation S adapter R return hose suction hose HYDAC Filtertechnik GmbH page 5 of 9
2 Mounting 2.1 Dimensions at the adapter suction line connection thread S : G ¾ return line connection thread R : G ½ suction hose : G ¾ thread cut open on one side Dimension 26,9 x 2,3 DIN 2448 return hose : DIN 2391/C 45 angle cut on one side Dimension 38 x 3 2.2 Flow rates flow rate [l/min] viscosity [mm²/s] suction pressure [bar] return pessure [bar] 5 200-0,3 1 150-0,1 0,7 100-0,06 0,5 46-0,06 0,3 15 90-0,2 1,5 60-0,18 1,2 The values were calculated using the delivered hoses and screwed connections (compare ch. 1 delivery): HYDAC Filtertechnik GmbH page 6 of 9
2.3 Mounting instructions Please proceed according to the following order: 2.3.1 Return pipe has to be mounted in order to assure that the end of the pipe reaches beneath the oil level in the tank. Insert the return pipe into the adapter and fix it with the setscrew. It is possible to additionally glue it in place. 2.3.2 Suction pipe has to be fitted as far from the return pipe as possible (see drawing in ch. 1). Screw suction pipe into the adapter and glue it in place. If the suction pipe is too short add an oil resistant hose using a pipe clamp to connect it to the pipe. (hose not shown on the picture). HYDAC Filtertechnik GmbH page 7 of 9
2.3.3 Ventilation filter Dismount ventilation filter of hydraulic unit 2.3.4 Seal Remove seal from tank cover and clean surface. Put new seal in place. 2.3.5 Adapter has to be mounted on oil tank with fillister head machine screws M5 x 120 and seal 2.3.6 Suction and return connection Connect S to the suction connection and R to the return connection of the bypass filter unit. HYDAC Filtertechnik GmbH page 8 of 9
2.3.7 Mount ventilation filter Mount ventilation filter on the adapter with a new seal and the correct screws. HYDAC Filtertechnik GmbH page 9 of 9