Hilman Deluxe Toe Jack, Инструкция по эксплуатации

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Maintenance
and
Storage
Grease all assigned areas at least once per year depending on the use of the jack.
We recommend an annual oil change. This should be carried out as part of the
yearly safety inspection.
Procedure for oil change:
Lift up the jack a little and release the retaining screw (B). Open the valve and push
the lifting unit back to the lowest position. Take out the lifting unit.
Release the four screws on the bottom of the jack (C) which loosens the cylinder
and pump in order to fully extract.
Open C-clip (D) and remove the legs (not necessary of you have grease nipples on
legs). Open the oilscrew (E) incl. valve and if necessary take out valve (F). Recycle
the old oil according to local environmental laws. Fill oil into the tank but not more
than a maximum of 1 inch (20-30 mm) between the top and the oil level.
Storage: always store in the upright position and in a dry area.
Troubleshooting
What if Reason How to solve
Load can be only partly
lifted
Too little oil in the Tank Refill oil (see above)
Load cannot be lifted at all Valve open Close
Capacity not sufficient Use additional or stronger jack
Safety valve loose Tighten Pumpscrew
Ball on valve does not seal Press ball into bottom, close
valve very tightly if necessary
by using pliers
Safety valve dirty Take out and clean or replace
Safety valve damaged Take out and replace
Head seal pump damaged Take out and replace
Load lowers with valve
closed
Safety valve dirty or
damaged
Take out and clean or replace
Seal damaged Take out and replace
7
Before you start working you should fully understand that lifting and shifting heavy loads
brings different risks and is dangerous. Therefore please follow this manual, ensuring that
everyone who is using this equipment has fully read and understood this manual and the
safety warnings. Nobody should use this equipment without first reading this manual.
Always create a lifting plan so you know how you want to do the job prior to starting – and
so that everybody involved knows what is going on.
Do not operate this equipment if you are ill, feeling sick or tired, or under the influence of
alcohol or drugs. When you work under such condition you might harm yourself and
others or even cause life threatening injuries.
An annual safety inspection of the jack should be carried out.