be changed. In this case, drain and rinse the pump, replace the oil before installing an OME equipped
with a new filter element (see Rotary Vane Pump Maintenance Manual).
6.3 Cleaning
Never clean a filtration element!
Always replace the filtration element with a new one.
► Always replace the O-rings with new O-rings.
After using mineral or synthetic oil, clean the parts with a mineral-based solvent, in accordance with the
legislation in force, for example, the type
AXAREL
,
CARECLEAN
,
PREMACLEAN
,
NAPHTESOL
.
Proceed as follows:
1. Clean when cold or hot (max. 45 °C) by dipping or using lintfree cloth.
2. Vacuum dry in a ventilated heating chamber then.
3. The component must be cleaned a second time with alcohol.
6.4 Reassembly
2
1
4
3
5
9
6
7
8
Fig. 4:
Filtration element replacement
1
Spring
6
Flat ring
2
Valve
7
Bottom of the body
3
O-ring
8
Upper nipple
4
Nuts
9
O-ring
5
Filter element
1. Install the flat ring in the base of the body.
2. Position the filter element so that it rests on the flat ring in the body.
3. Mount a new O-ring on the valve and install the unit on the filter element, with the O-ring resting
on the filter element.
4. Place the spring on the valve and the O-ring in the groove.
5. Position the upper body on the lower body using the connectors.
6. Tighten and 4.1 N·m of torque.
7. Connect the OME to the pump’s exhaust using the supplied accessories (see « Product descrip-
tion » chapter).
Maintenance
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