Cengar JSZ, Руководство по эксплуатации

Страница: 5 / 12

OPERATING THE SAW
We recommend that eye protection be worn, and normal safe
working practices observed as per the Health and Safety at work
act, and the appropriate National and State Laws
.
The JSZ should be used in conjunction with the pipe clamp where
possible.
Connect the air supply, rest the blade on the material to be cut with
the nosepiece firmly abutted to the work piece, with forward hand
pressure, to prevent judder. Allow the Cengar Saw to cut under its
own weight, with just a slight downward hand pressure to keep the
teeth engaged in the cut. It is not necessary to put excessive
downward pressure on the saw, this only accelerates blade wear,
and prevents the saw from operating efficiently. Normal airline
pressure of 5 to 6 Bar is required , any higher pressure only
accelerates internal wear of the machine.
USE IN HAZARDOUS AREAS
We strongly advise that the contact area of the blade on the work
piece be quenched with coolant or water during cutting to dissipate
any heat which may be created by the cutting process.
Anti-static conductive air hose must be used, with adequate
earth bond continuity (resistance below 1 ohm), to ground any
electrostatic charges.
MAINTENANCE AND GENERAL HINTS
Always ensure sufficient oil in the tool, especially when the saw is
in constant use.
The valve unit part no. 8308 is a vital component manufactured to
close tolerances, and will not tolerate abusive treatment. Lubrication
is essential. Any neglect will seriously affect performance of the
saw, causing the saw to stall intermittently, or stop completely.
Very little maintenance is required if the correct oil is used, but
incorrect oil will soon breakdown into sludge, slowing down the
action of the saw, necessitating its removal by use of Cengar M.S.
Cleaner. It is imperative that the saw is re-oiled immediately after
cleaning, with Cengar Green Oil.