SAFETY PRECAUTIONS
1.
ALWAYS
inspect the jack before use. Ensure that all parts are in good condition and
operating smoothly, the wheels are sound and that no cracks or distortion is apparent.
If in doubt
do not use
. Have the parts replaced or consult your CLARKE dealer.
2.
ALWAYS
ensure the jack is on a firm solid base, and that there is no likelihood of it slipping
when under load.
3.
ALWAYS
ensure the load is taken by the
FULL
saddle and that the point of lift on the load,
is of sufficient strength to support the full load adequately.
4.
ALWAYS
ensure that the load is stabilised or supported in such a way that it will not shift
during lifting or lowering operations.
5.
ALWAYS
use supports to stabilise the load once lifted.
NEVER
work on or under a load unless it
is fully and adequately supported.
NEVER
rely upon the jack to hold the load in position.
6.
ALWAYS
ensure that all personnel are well clear of a load being raised, or lowered.
7.
NEVER
push a load off the jack.
8.
NEVER
exceed the rated load for the jack (see ‘Specifications’).
9.
NEVER
use if an oil leak is apparent...Consult your Clarke dealer.
10.
NEVER
attempt to disassemble the jack. Consult you CLARKE dealer if problems arise
11.
NEVER
move a load using the jack as a dolly. This jack is for lifting ONLY..
ASSEMBLY
IMPORTANT! BEFORE assembly, it is
important to remove the plastic retainer,
which, for transit purposes, holds down
the main operating arm (see Fig.1). To
do this, press and hold down the arm,
against spring pressure, pull out the
retainer, and gently allow the arm to
rise.
Unscrew the bolt, at the rear of the jack
handle housing, sufficient for the
handle to be inserted.
Ensure the square drive on the end of the handle, engages fully with the square spigot within
the housing, before retightening the securing bolt
OPERATION
RAISING A LOAD
Ensure the load is chocked and stable and on firm level ground, before manoeuvring the
jack so that the saddle is directly beneath the lifting point. Consult the vehicle handbook to
determine the correct lifting points.
Turn the knob, at the top of the handle, fully clockwise and pump the handle to raise the
saddle, As it meets the lifting point, check to ensure it is in full contact and there is no
obstacle to prevent a clean lift, before proceeding to pump the handle further to raise the
load. UNDER NO CIRCUMSTANCES attempt to move the load whilst supported by the jack.
NOTE: Models CTJ2QLG and CTJ3QLG are provided with a quick lift pedal. This may be used
to bring the saddle to the lifting point in one quick operation, but NOT TO RAISE THE LOAD.
Place axle stands or suitable supports beneath the vehicle, before VERY GENTLY turning the
knob anticlockwise. This action will open the release valve to lower the load on to the stands.
DO NOT jerk the handle...ensure it lowers under complete control on to the axle stands
which must be correctly positioned and take the weight evenly.
LOWERING A LOAD
First jack up the load in order to clear the axle stands or supports, then, when the supports
have been removed, check to ensure that there are no obstacles that could prevent the
oad from lowering without hindrance, and that all personnel are well away from the site.
VERY GENTLY turn the Knob anticlockwise and the load will lower. DO NOT jerk the
handle....lower the load under complete control....DO NOT allow it to lower too quickly as
this could damage the pump seals
MAINTENANCE
Daily
.
Inspect for distortion of components, and security of all nuts and bolts. If in doubt, do not use.
Have damaged parts repaired or replaced. If necessary, consult your CLARKE dealer.
Monthly
1.
Oil all joints, linkages, the pump roller and front wheel hubs.
2.
With a grease gun, grease the lift arm pivot at the grease nipple provided.
3.
Apply grease to the caster bearings.
NOTE: Lubrication and cleanliness is important as dirt, rust etc can cause a jerky action which
could damage internal components.
Every 6 months
Carry out a thorough inspection for serviceability of components and check for oil leaks.
Only a very
slight
oil seepage is permissible. If a leak is evident, take the jack out of service,
and consult your CLARKE dealer.
Annually
Check the ram oil level as follows:
1.
Ensure the ram is fully retracted by turning the Handle fully anticlockwise.
2.
Remove the cover plate, where fitted, located at the base of the handle housing, to
gain access the ram, then remove the ram filler plug.
3.
Lift the jack so that it is vertical, resting on its front wheels and check the oil level. It should
be level with the bottom of the oil filler hole.
If necessary, top up with CLARKE HYDRAULIC OIL ONLY. (See your CLARKE dealer.
Quote Part No. 3050830 for 1 litre bottle 3050835 for 5 litres.)
4.
Replace filler plug and purge system of air.....see below.
Storage
Store in a dry place where it cannot be attacked by the elements with the ram in its fully
retracted position. If stored for long periods, inspect at least twice a year, clean and re-oil.
For servicing, contact your CLARKE dealer, or CLARKE International Service Dep’t.
