Lukas LSH 4 - Manual (Page 6)

6
10.4 Operating: Safety instructions
When operating rescue devices, wear protective clothing • helmet with visor or goggles • protective
gloves.
During operation of this rescue device, parts of the object worked on with this device may break
away and endanger people standing nearby. Onlookers must be kept at a safety clearance of at
least 5 m.
10.4.1 Door opener HT 90
When applying the unit, the claws must be pressed or beaten into the door crack as hard and deep
as possible.
When working in an environment which involves the risk of explosions, sparks must be avoided
when the claws are pushed into the door gap!
Attention! There is the risk of sparks, if the device gets in contact with metal or stone!
The door opener must be held tight to prevent injuries by the falling device when the door breaks
open.
Attention! There is the danger of injuries in the area doors breaking open.
10.4.2 Cutter LC 75/40
Attention!
-
Do not reach in between the cutter arms!
- Live cables must not be cut apart.
- Cutting objects under tension (shock absorbers, springs, track rods) is prohibited since cut-
off parts of these objects might jerk away unpredictably which exposes the operator and other
persons to a high risk of injury.
- Hardened objects such as spring steel and steering pillars must not be cut.
The cutting equipment may only be operated in conjunction with a hand pump, and under no
circumstances is it to be driven by a motor pump. The operating pressure must not exceed 700
bar max.
11 Servicing and Maintenance
Oil should be changed once a year. In case of frequent use or operation in particularly dusty
environment, oil should be changed every six months.
11.1 Adding Oil to the Pump
Attention!
Always add oil with cylinders fully retracted (extended if pull cylinders) or the system will contain
more oil than the reservoir can hold.
-
Remove vent/fill cap from reservoir.
- Fill reservoir only to level mark shown on pump.
- Remove air from system if necessary. See 9.1.
Recheck oil level after removing air.
- Return vent/fill cap to proper position.
- Make sure no dirt gets into the oil reservoir or into the
pump, as this will cause malfunction.
- To extend pump life and improve performance,
lubricate the beam pin A, cross pin B and piston
head C regulary, using roller bearing grease.
A
B
C