Safety and operating instructions
© Construction Tools PC AB | 9800 0908 01 | 2023-05-12
Original Instructions
19
n
The hydraulic breaker or the working tool is not to be
used as a lifting device. When lifting heavy compo-
nents use the hook on the carrier arm.
n
Never use the hydraulic breaker as a sledge hammer
to demolish material.
n
Never use the hydraulic breaker to move debris.
6.2.3 Breaking under water
Hydraulic breakers can be used for operating under wa-
ter.
NOTICE When operating under water the hydraulic
breaker must be fed with compressed air to keep the
area between the piston and the inserted tool free from
water. If the area between the piston and the inserted
tool gets filled with water, it may penetrate into the hy-
draulic oil system when the hydraulic breaker is started.
The air pressure must be 1.5-2bar (22-29psi) at the air
inlet on the breaker and the air consumption can be
found in "Technical data". Suitable air hose is a ¼ in. hy-
draulic hose with JIC connection. Contact your nearest
authorised workshop for further instructions.
6.2.4 Special applications
NOTICE Always consult the Customer Center /Dealer in
your area in case of special applications- tunnelling, high
thermal load and underwater application.
You can contact your nearest authorised workshop for
further instructions.
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