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CAUTION :
Before any action on the pump, shut off the compressed air supply and
depressurize the system.
The pump is manufactured under the ATEX agreement and can not be modified.
KREMLIN REXSON will not be held responsible for any failure to comply with that instruction.
DISASSEMBLY / REASSEMBLY OF THE FLUID SECTION
Guards (air motor cover, coupling shields, housings ...) have been designed for
The manufacturer will not be held responsible for bodily injury or failure and / or
damage to property due to removal or partial removal of the guards
Unscrew fitting (39) and screws (43 & 45) to remove attachment fluid tube (41).
SUCTION VALVE (REFER TO DOC. 573.113.050)
Unscrew suction valve (28). (If cylinder (22) remains attached to the suction valve, unscrew both
parts. Then, hold cylinder (22) by inserting a rod into the cylinder holes designed for this purpose).
The ball (29) is secured on the valve (28) by means of a circlips (30).
Clean the parts.
Reinstall suction valve (28) and seal (31). Replace them if necessary.
CYLINDER
In order to make easier the disassembly, a hole is drilled in the cylinder (22) at each end.
In relation to the part which is unscrewed first, insert a rod into one of these holes to unscrew the
other part.
When reassemblying, be certain the two seals (25 and 31) are installed.
EXHAUST VALVE AND MOBILE PACKING
Unscrew cylinder (22) and pull it downwards.
Unscrew exhaust valve (24) by holding piston (21).
Remove ball (33) and mobile packing (cup seal ind. 23).
Clean the parts and reinstall them. Replace seals if necessary.
UPPER TIGHTNESS SEAL
Unscrew the 4 screws (26).
Remove tightness seal (27) by pulling discharge flange (20) downwards.
Replace tightness seal (27), O-Rings (25 and 11).
Reinstall the parts in the reverse order of the disassembly sequence.
KREMLIN REXSON
safe use of the equipment.
- 1 -
N° : 578.167.110-UK-1411
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