Operation instructions Bevel gearboxes GK 10.2 – GK 40.2 Safety instructions AUMA bevel gearboxes GK 10.2 – GK 40.2 are used for the operation of Range of application valves (e.g. gate valves and globe valves). They are designed for manual operation as well as motor operation in conjunction with electric actuators.
Bevel gearboxes GK 10.2 – GK 40.2 Operation instructions Transport, storage and packaging Transport to place of installation in sturdy packing. Transport If mounted together with actuator: Attach ropes or hooks for the purpose of lifting by hoist only to the gearbox and not to the actuator.
Operation instructions Bevel gearboxes GK 10.2 – GK 40.2 Mounting multi-turn actuators SA/SAR When bevel gearboxes and multi-turn actuators are supplied together, the mounting can be done in the factory up to gearbox size GK 16.2, if desired. For sizes GK 25.2 and larger, the mounting of gearboxes is performed as follows.
Operation instructions Bevel gearboxes GK 10.2 – GK 40.2 The gearboxes can be operated in any mounting position. Mounting to valve Prior to mounting, the gearbox must be checked for dam- age. Damaged parts must be replaced by original spare parts.
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Bevel gearboxes GK 10.2 – GK 40.2 Operation instructions Finish machining of stem nut (output drive type A): Figure 4 Output drive type A Plug sleeve 80.3 80.01/80.02 80.2 The output drive flange does not have to be removed from the gearbox.
Operation instructions Bevel gearboxes GK 10.2 – GK 40.2 Operation of valves The max. output torque (refer to technical data, page 4 or name plate) refers to the peak values and should not be applied over the whole travel. Clockwise rotation at input shaft results in clockwise rotation at output drive For motor operation: Observe operation instructions pertaining to multi-turn actuator.
If submersed in other media, additional measures for corrosion protection may be necessary; please consult AUMA. Submersion in aggressive media, e.g. acids or alkaline solutions, is not permitted. AUMA gearboxes in enclosure protection IP 68 undergo a routine testing for Inspection tightness in the factory.
After commissioning, check gearbox for damage to paint finish. General references Do a thorough touch-up to prevent corrosion. Original paint in small quantities can be suppled by AUMA. AUMA gearboxes require only very little maintenance. To ensure that the gearbox is always ready to operate, we recommend –...
Bevel gearboxes GK 10.2 – GK 40.2 Operation instructions For gearboxes with multi-turn actuator: Remove multi-turn actuator. Change of grease Remove gearbox from valve: During this time, the valve/pipeline must not be under pres- sure! Mark position of the gearbox on the valve, loosen connecting bolts to the valve and remove the gearbox.
Bevel gearboxes GK 10.2 – GK 40.2 10. Disposal and recycling AUMA gearboxes have an extremely long lifetime. However, they have to be replaced at one point in time. Our gearboxes have a modular design and may therefore easily be disas- sembled, separated and sorted according to materials, i.e.:...
Bevel gearboxes GK 10.2 – GK 40.2 Operation instructions 12. Spare parts list bevel gearboxes GK 10.2 – GK 25.2...
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Note: Please state type and commission no. of the device (see name plate) when ordering spare parts. Only original AUMA spare parts may be used. Failure to use original spare parts voids the warranty and exempts AUMA from any liability. Delivered spare parts may slightly vary from the representation.
Bevel gearboxes GK 10.2 – GK 40.2 Operation instructions 13. Spare parts list bevel gearboxes GK 30.2 – GK 40.2...
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Note: Please state type and commission no. of the device (see name plate) when ordering spare parts. Only original AUMA spare parts may be used. Failure to use original spare parts voids the warranty and exempts AUMA from any liability. Delivered spare parts may slightly vary from the representation.
Operation instructions Bevel gearboxes GK 10.2 – GK 40.2 Index Bolts for mounting multi-turn Maintenance 3,13 Technical data actuator Motor operation Transport Mounting multi-turn actuators Type of duty Mounting to valve Corrosion protection Output drive types Declaration of Conformity Output torques...
AUMA worldwide AUMA Polska Sp. z o.o. Europe AUMA Automação do Brasil ltda. PL-41-310 Dabrowa Górnicza BR-Sao Paulo AUMA Riester GmbH & Co. KG Tel +48 32 26156 68 Tel +55 11 8114-6463 Plant Müllheim Tax +48 32 26148 23 bitzco@uao.com.br R.Ludzien@auma.com.pl...
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