Kremlin-Rexson AIRMIX 08-120 User manual

KREMLIN REXSON N°: 578.166.110-UK-1411
AIRMIX

PUMPS
08-120 / 08-120 T
16-120 / 16-120 T
Disassembly / Reassembly
TRANSLATION FROM THE ORIGINAL MANUAL
IMPORTANT : Before assembly and start-up, please read and clearly understand all the
documents relating to this equipment (professional use only).
THE PICTURES AND DRAWINGS ARE NON CONTRACTUAL. WE RESERVE THE RIGHT TO MAKE CHANGES WITHOUT
PRIOR NOTICE.
KREMLIN - REXSON
l
150, avenue de Stalingrad
93 245 - STAINS CEDEX - France
 : 33 (0)1 49 40 25 25 Fax : [phone]
www.kremlin-rexson.com

KREMLIN REXSON - 1 - N°: 578.166.110-UK-1411
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.
Guards (air motor cover, coupling shields, housings …) have been designed for
safe use of the equipment.
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. 573.049.050)
Unscrew suction valve (16) - (If cylinder (2) remains attached to the suction valve, unscrew the
whole. Then, hold cylinder (2) by inserting a rod into the cylinder holes designed for this purpose).
The ball (17) is secured on the valve (16) by means of a circlips (18).
Clean the parts.
Reinstall suction valve (16) and seal (19). Replace them if necessary.


 CYLINDER
In order to make easier the disassembly, a hole is drilled in the cylinder (2) 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 reassembling be certain the two seals (19) are installed.


 EXHAUST VALVE AND MOBILE PACKING
Unscrew cylinder (2) and pull it downwards.
Unscrew exhaust valve (6) by holding piston (3).
Remove ball (8) and mobile packing (cup seal ind. 7).
Clean the parts and reinstall them. Replace seals if necessary.

KREMLIN REXSON - 2 - N°: 578.166.110-UK-1411


 UPPER PACKING
Separate motor piston rod from hydraulic piston (3).
Unscrew wetting-cup (4) by means of the wrench
supplied with the pump.
Remove cylinder (2) and pull piston (3) downwards to
remove upper packing seals (10 and 11).
Reinstall parts in reverse order. Be certain seals (10
and 11) are installed properly (direction, order
and assembly dimension). On the support
washer (12), it is compulsory to install seal (11)
and then seal (12) according to the opposite
scheme.
Tighten wetting-cup (4) on upper flange (1).
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, in order to be in accordance with the
opposite drawing.
41
11
10
3 à 8 mm
12


 REVERSING BLOCK (REFER TO DOC. 573.045.050 OR DOC. 573.046.050)
Guards (air motor cover, coupling shields, housings …) have been designed for
safe use of the equipment.
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
Disassemble cover (32) by removing screws CHc (33).
Dissociate female yoke (12) from reversing block lever (9).
Dismount reversing block by removing screws (10 and 8).
Reinstall the new reversing block in the reverse order of the disassembly sequence.
31.85 mm ±0.5
CAUTION : The number of spirals must equally be distributed on each fastening parts in
order to get the above dimension.
Before reassembling the different components :
- Clean the parts with the appropriate cleaning solvent,
- Install new seals if it is necessary, after having lubricated them with PTFE grease,
- Lubricate the piston and the inside of the cylinder to prevent from damaging the seals,
- Install new parts if it is necessary.

KREMLIN REXSON - 3 - N°: 578.166.110-UK-1411


 ASSEMBLY INSTRUCTIONS
4
13
10
12
11
9
7
8
6
2
1
3
22
19
18
17
16
15
23
A 2
A 1
A 1
A 1
A 1
A 1
C 1
A 2
A 1
A 2
A 1
A 2
A 2
Index Instruction Description Part number
A 1
PTFE grease 'TECHNILUB' grease (10 ml) 560.440.101
A 2
Anti-seize grease Grease box (450 g / 0.99 lb) 560.420.005
C 1
Medium strength
Aneorobic Pipe sealant Loctite 577 554.180.015