SAMES KREMLIN AIRMIX 20C50 GT Consignes D'installation Et Sécurité page 12

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.
SAMES KREMLIN will not be held responsible for any failure to comply with that instruction.
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

SUCTION VALVE (REFER TO DOC. 573.285.050)
Unscrew the suction valve (5) by holding cylinder (2).
The ball (10) is secured on the valve (5) by means of a circlips (9).
Clean the parts.
Reinstall the suction valve and the seal (25). Replace them if necessary.

EXHAUST VALVE
Unscrew cylinder (2) and pull it downwards.
Unscrew exhaust valve (6) by holding piston (3).
Remove ball (15).
Clean the parts and reinstall them. Be certain seal (8) is installed. Replace the parts if necessary.

LOWER MOBILE PACKING
Unscrew cylinder (2) and pull it downwards.
Unscrew stuffing-box (7) to release GT seal (13) from exhaust valve (6).
Remount the parts in reverse order.
For that :
- Install the GT seal onto exhaust valve (6).
- Screw stuffing-box (7).
- The seal must be blocked by screwing mobile stuffing-box (7) onto exhaust valve (6).
If necessary replace seal (8) when reinstalling cylinder (2).

UPPER PACKING
Separate the piston rod from the motor and the piston (3) from the fluid section.
Unscrew wetting-cup (4) by means of the wrench supplied with the pump.
Pull piston (3) upwards to remove upper packing (18).
Reinstall parts in reverse order. Be certain seal (21) are installed properly.
Tighten wetting-cup (4).
After reassembly, fill up the pump with solvent and increase pressure to maximum in the fluid
section.
Then stop the pump and open exhaust valve to depressurize.
Retighten wetting-cup (4) by means of the wrench.
SAMES KREMLIN
safe use of the equipment.
- 1 - N° : 578.163.110-UK-1903