Troubleshooting - BEKA HPM-2S Original Operating And Assembly Manual

12. Troubleshooting

Malfunction Possible cause
No hydraulic oil pressure at hydraulic
Pump does not deliver
lubricant connection
Pressure spring broken
Delivery rate adjusted to 0,0 cm³/stroke
Cartridge empty
Sealing to cartridge leaky
Counter pressure in lubrication system
too high (line rest pressure too high)
Delivery rate adjusted wrong
Lubricant quantity too
low or too high
...a product of
Possible remedy
Check the pressure at the hydraulic connection
Renew pressure spring
Adjust delivery rate
Change cartridge
Renew sealing
Check lubrication system
Adjust delivery rate
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