Doosan LIGHTSOURCE V9, Operation And Maintenance Manual

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MAINTENANCE
27
LIGHTSOURCE V9
Re − adjustment
The handbrake lever [1] should be engaged forcefully several times to
set the braking system.
Check the setting of the brake equalisation assembly [8], which should
be at right angles to the pulling direction.
Check the play in the brake linkage [7] again, ensuring that there is no
play in the brake linkage and that it is adjusted without pre − tension
Check the position of the hand brake lever [1], cable [5] (with little play)
and the compression spring [9] (only slight pre − tension). The start of
resistance of the handbrake lever should be approximately 10 − 15mm
above the horizontal position.
Final test
Check the fastenings on the transmission system (cables, brake
equalisation system and linkage)
Apply the handbrake while rolling the machine forward, travel of the
handbrake lever up to 2/3 of maximum is allowed.
Check the handbrake cable [5] for a small amount of play and adjust if
necessary (Variable height only)
Check the compression spring [9] for slight pre − tensioning.
CAUTION: Check the wheel nut torque 20 miles (30 kilometres) after
refitting the wheels (Refer to the TORQUE SETTING TABLE later in
this section) .
GENERAL CLEANING INSTRUCTIONS
Keeping the machine clean of any oil and dirt is recommended for
both appearance and maximum service life of the equipment. The
frequency of cleaning will be dependent on local conditions and the
severity and frequency of operation.
NOTE: Do not use high pressure water, steam or solvent on the exterior
finish of the unit housing.