Clarke CFC2000, Assembly Instructions Manual

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7
MAINTENANCE
GENERAL
1. Do not attempt to adjust or tamper with the ram assembly, there are no
serviceable parts. Contact the Clarke service department for any repairs.
BEFORE USE
1. Always visually inspect the crane before use, to ensure that all parts are
correctly located and secure. Check for hydraulic leaks, signs of damage or
worn parts and check the wheels and castors for serviceability.
2. A slight dampness on the ram is normal, but where leakage is apparent, the
ram seals must be renewed. Consult the Clarke service department.
EVERY WEEK
1. Each pin and bolt should be removed and inspected for wear, deformation
or cracks. If any are apparent, the pin or bolt should be renewed.
2. Check the hydraulic ram operation and check the hydraulic oil level. (see
below).
ANNUALLY
The crane should be fully inspected annually by a competent person.
1. Check wheels and castors to ensure they move freely without undue wear to
their bores, and that the wheels are not cracked or damaged in any way.
2. Remov e any rust or corrosion and repaint to prevent further corrosion.
3. Ensure that all decals and warning labels are in place and perfectly legible.
HYDRAULIC OIL
It may be necessary from time to time to top up the
hydraulic oil level, as follows.
1. Lower the jib to its lowest position, and remove
the bolt (30) that joins the ram (28) to the jib (33).
2. Rest the ram against the main support post and
raise and prop up the jib (33). Use a cable or
similar ensure the ram does not drop.
3. Remove the vent plug from the side of the ram.
4. Top up the oil until it is level with the hole. Then
replace the vent plug.
•
We recommend that the hydraulic oil is
changed after every 100 hours of operation.
NOTE : Top up using Clarke hydraulic oil (part
number 3050830).
•
Do not mix different types of oil.
Vent plug