Samoa PUMPMASTER 2 Guía De Servicio Técnico Y Recambio página 3

TYPICAL INSTALLATION
Pos. Description
A Air shut-off valve
B Filter/ Regulator
C Air hose
D Quick coupling
E Air nipple
F 1:1 Pump PM2 (200 l drum)
G
Oil hose
H High delivery control valve
REPAIR AND CLEANING PROCEDURE
WARNING: Before starting any kind of maintenance or repair,
!
disconnect the compressed air supply and open a downstream
valve to relieve the oil pressure.
AIR MOTOR (Fig. 4)
• Unscrew the suction tube. Be careful not to damage O-ring (21).
• Remove pin (14) to separate the lower part of the pump.
• Remove screws (20) and pull the air motor dolly to remove it. The air
motor parts will be accessible.
• Replace parts (15) and (16) if required.
• Clean of replace any damaged part.
INVERTER SET (Fig. 5)
Follow the procedures described in the "Air motor" procedure.
• Pull the air valve assembly (6).
CAUTION: The air valve assembly is assembled in a certain position.
Please check the correct position when re-assembling the pump.
• Attach the shaft (13) to a rubber-covered-clamp vice.
• Take out the air pass cap (7) with an Allen key.
CAUTION: The thread has non-permanent sealant that has to be
applied again when re-assembling the pump.
• Be careful not to damage the O-Ring in the air pass cap (7).
• Parts (9, 10, 11, 12) are ready to be replaced and/or cleaned.
SAMOA Industrial, S.A. · Pol. Ind. Porceyo, I-14 · Camino del Fontán, 831 · 33392 - Gijón - Spain · Tel.: +34 985 381 488 · www.samoaindustrial.com
A B
C D
Part No.
950319
240500
246010
253114
259014
352120
362303
361000
14
18
15
16
17
16
15
33
15
19
20
21
G
F
E
5
6
7
8
9
10
11
12
13
Fig. 4
EN
H
Fig. 3
Fig. 5
3
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