SHOP MANUAL
SHOP MANUAL
LUBRICATION SYSTEM
Ch 4 Page 14 Ch 4 Page 15
LUBRICATION SYSTEM
Please install a 1 meter hose in between the pump outlet and the manometer to give the test circuit some
extra contents in away that small pressure uctuations can be faded and make sure that this manometer
assembly it can handle minimal 250 bar.
Bleeding the system
When the system malfunctions repeatedly after the grease reservoir has been empetied, it is possible that one
or both grease lines have to be bled.
Proceed as follows:
1. Make sure that there is enough grease in the reservoir
Check that the system is pressureless, before the system is opened.
2. Remove the end plugs from the distribution blocks that are at end of every branch of the greasing system;
3. Turn on the ignition;
4. Press the test push-button of the pump unit for at least 6 seconds (continuous-test cycle). Because the end
plugs are removed, no grease pressure is build up. When the maximum pumping time has past, the system
switches automatically to the other primary grease line. this is repetead until the contact switch is turned off;
5. Turn off the ignition as soon as only grease and no air bubbles come from the relevant channels;
6. Re-mount the end plugs into the distribution blocks;
7. Repeat steps 4, 5 and 6 until all branches of the greasing system are bled;
8. Carry out a single-test twice to check that the greasing system functions correctly.
Technical data
Maximum operating pressure: 250 bar
Operating temperature: -20°C...+70°C
Supply voltage: either 12 or 24 Vdc
Rating pump motor with valve (nominal at 20°C): 72W
Controller absorption: 40mA (12 / 24Vdc)
Advised fusing: 10A (24Vdc) - 20A (12 Vdc)
Capacity reservoir: 4 liters
Nominal grease output: 12 cm³ / min.
Grease follower piston: Standard
Minimum level switch: Standard
Pump material: Hard anodised aluminium / Nylon reinforced
The Twin automatic greasing system Automotive directive 72/245/EC, as last
complies to the electromagnetic com- amended by directive 2006/28/EC.
patibility requirements of: Earth Moving Machinery standard; ISO 13766
(1999).
WARNING
NOTE
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