l Slipping and falling while entering the stairs or when working on the machine.
l Getting moderate burns. The oil is approximately 70°C - 158°F.
IMPORTANT: Safeguard can only be dismounted when the machine is stopped.
7.1.4 Control after repair or maintenance
Check that all tools are stowed away and that all covers are mounted correctly and in place.
Shut down the machine and disconnect the PTO-shaft prior to every machine
inspection.
Be extra careful when performing function control on running machinery.
IMPORTANT: Inspections, simple repairs and adjustments mentioned in this manual may be performed by oper-
ators who have undergone training in the use and maintenance of this machine. More advanced repairs must
be performed by skilled technicians.
NOTE: Maintenance should begin with a thorough cleaning in order to avoid dirt penetrating unwanted areas/-
components.
7.2 ELECTRICS
l Visually, check the cables for damages and proper placement.
l Check all cable connections
l Check the road lights and work lights
l Check the emergency buttons for malfunction.
7.3 WHEELS
Check the condition of the tires, they should have sufficient pattern depth and be without excessive wear.
Control the tire inflation and wheel nut torque before transport to a new location. See section 12.5 "Wheels
and tyres"
7.4 CHAINS
The chamber chains, and chain tensioner A, B and C, must be controlled for sufficient lubrication and cor-
rect tension. Look for abnormal wear and tear on sprockets and chains. Replace worn out parts if needed.
Contact your local supplier or Orkel AS directly if you have any doubts about parts that must be replaced.
7.4.1 Chain tensioner A
Basic setting:
Adjust the chamber drive chain tensioner bolt until the chain play is approximately 3 mm.
7 MAINTENANCE AND MECHANICAL ADJUSTMENTS 56
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