Service and maintenance
166 Central lubrication
Continuous lubrication test cycle
The pump runs an unlimited number of lubrication cycles, that
is, continuously pumps lubricant, alternating between both main
lines. Used when bleeding air from the system.
1 Turn the ignition key to position 1 (operating position).
2 Press in the test button for longer than 6 seconds.
3 The lubrication cycle starts.
4 End the test cycle by turning the start key to position 0.
The test cycle does not end automatically.
Bleeding air from the system
The pump may not be activated for longer than five minutes.
1 Make sure that the lubricant reservoir is filled to the max.
marking.
2 Remove the plugs for the main lines (A), one at a time, in the
dosage block that is farthest from the pump unit.
3 Turn the ignition key to position 1 (operating position).
4 Press the test button for more than 6 seconds, which
corresponds to a continuous test cycle.
5 When lubricant free from air comes out of the main line, air
bleeding is done for that main line.
6 Turn the start key to 0-position and install the plug.
7 Follow points 2–6 to bleed air from the other main line.
8 Test the system with the method “Single lubrication test cycle”,
see previous page.
Cleaning with high-pressure washer
Normally, water cannot get in to the system. However, the risk is
higher when using a high-pressure washer.The pump unit should
be protected since water that gets in to the system cannot get out
by itself, instead it may cause malfunctions. After high-pressure
washing, run a“Single lubrication test cycle” to get extra
lubrication.
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