HR Series
Operating & Safety Instructions
English/USA – 11/06
13
3.3.3
MONTHLY SAFETY CHECKS
1)
Check the engine oil level (if applicable).
2)
Check the wheel nuts (torque 110ft lbs / 150Nm).
3)
Check that the bolts holding the wheel motors to the chassis are secure.
4)
Check that the slew worm is secured and correctly in mesh. Clean and re-grease.
5)
Inspect brakes for operation and wear.
6)
Grease the knuckle and centre post.
7)
Inspect the engine fuel tank for damage or leaks.
8)
Check telescopic boom wear pads and nylon studs (if applicable).
9)
Check that the end cap on the main knuckle pin is secure and the roll pin is in place.
10) Check and adjust if necessary the Nylatron studs around the telescope boom.
11) Every
three
months check and verify the calibration of the cage weigh system. See Section
4.5.4 for the calibration procedure.
12) Every
Six
months perform a
thorough examination
in accordance with the ‘Lifting Operation
and Lifting Equipment Regulations’ (LOLER) 1998, Regulation (9)(3)(a).
3.3.4
ANNUAL SAFETY CHECKS
1)
Check that all pivot pins and their tag bolts are secure.
2)
Inspect for any cracks or badly rusted areas on booms and chassis.
3)
Change the hydraulic oil filters.
4)
Check the bushes in the front wheel hubs for wear.
5)
Check that slew ringbolts are secure (torque 155ft lbs. 210Nm).
Summary of Contents for HR15
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