10
Pressure test procedure
1. Remove grease nipple.
2. Screw reducer onto lube point and connect pressure testing kit.
3. Connect perma STAR VARIO to the open outlet.
4. Turn machines on to ensure that lube point is in use and measuring of corresponding counter pressure is possible
(Caution: Observe accident prevention regulations).
5. Open stop valve.
6. Push SET button on perma STAR VARIO for approx. 10 seconds
until PU lights up on display to trigger an additional discharge / purge.
7. Watch the pressure on the gauge during the additional discharge. If
pressure exceeds 7.5 bar the lubrication system will shut off automatically.
8. If pressure doesn‘t rise any more during the additional discharge,
max injection pressure has been reached. In order to nd out the
required system pressure you must wait another 5 minutes.
The gauge will then show the system pressure.
9. If system pressure exceeds 2 bar you need to „purge“ the
lube point by using a mechanical grease gun. Proceed with steps
6 and 7.
10. If counter pressure doesn‘t decrease you need to either select a different lubricant or a different lubrication system.
Please ask perma-tec to assist you in this matter.
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