HOEFLON C10 - Page 26

26 User Manual Compact Crane C10
 Do not under any circumstances remove the cap while the engine
is warm! (see figure 12).
If there is still coolant in the
expansion tank, just fill it to the proper level (figure 11). Otherwise also top up the
radiator Figure: 11
 If there is still coolant in the expansion tank, just fill it to
the proper level (figure 11). Otherwise also top up the radiator
completely (figure 12).
 If present, remove the air cleaner cover and inspect the air filter elements. Clean
or replace contaminated air filter elements. Always replace damaged air filter
elements.
 Visually inspect the tension and condition of the crawler tracks. If defects are
found, contact the dealer.
 Raise the machine on the outriggers. When the crawler tracks are raised above the
ground they may not sag more than 2 cm at the bottom. If they hang too low they
must be tightened.
 To tighten the crawler tracks, place the grease gun on the grease nipple in the
middle of the crawler tracks and pump until the grease gun becomes more difficult
to pump. The crawler tracks must be firmly tensioned.
 Check if the sensors for the boom and jib pulse on/off when the extend function is operated. This is how the
boom length is measured.
 Check that the crane control levers return to the centre position automatically and that the outrigger
controls are automatically locked.
 Make sure that all loose parts are correctly stored/secured.
 Check that the emergency stop button functions correctly; never perform lifting operations if the emergency
stop button is not functioning properly. If defective, always have this repaired immediately!
 Check for wear of the winch cable, hook and other lifting accessories.
Figure: 12
Figure: 13