• Reassembly the motor without forcing onto the seals.
Adjusting the self-lubricating pump
• The automatic lubricating pump is adjusted by the manufacturer
before the shipping.
• If consumption noticeably differs from the indicated value, adjust it
as follows:
- Remove the upper protection cover;
- Using a screwdriver and a 10 mm wrench, adjust the adjusting
screw (K). Close the nut and remount the upper protection cover;
- It is advisable to turn the screw of ¼ of turn and verify the actual
consumption.
Pic. 6.5
Do not reduce oil consumption below the value
indicated in par. 2.2 (for functioning at speeds
different from the maximum, flow is proportionate
to rotating speed).
• ½ turn of the adjusting screw causes a variation in the flow of
approximately 40 - 80 g/h, depending on using conditions.
Cleaning of the inside exhaust port of the pump housing and
the 4-way manifolds
• Frequency: at every changing of the vanes.
• How to proceed: dismantle the manifold and remove possible oil
scales or other foreign parts.
• The clogging-up of this manifold and the exhaust port depends
mainly from heavy duty use of the pump and causes an increase of
temperature and a non-perfect closing of the check valve. A careful
cleaning of all components, including the insides of the housing and the
non-return check valve and its seat, is therefore strongly
recommended.
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