13
LH 11, 18, 19 E, 22, 23 E, 27, 28 E, 39, 40 E
© 2008 Atlas Copco Construction Tools AB
|
No. 3392 5143 01
|
2008-02-29
Overhauling instructions
Accumulator
Danger
The breaker has a pressure accumulator. This
accumulator is pressurized even when there is no
hydraulic pressure to the breaker.
Attempting to dismantle the accumulator without
first releasing the pressure can cause personal
injury or death. The nitrogen gas pressure (N
2
)
must be released before carrying out further
dismantling. This procedure must be carried out by
a qualified person.
1.
Check for gas by means of filling device
(part number 3371 8011 55)
2.
- or by means of a blunt tool
3.
Mount the accumulator in a vice
4.
Loosen the charging screw on the cover
5.
Loosen the accumulator cover by means of
tool for accumulator (part number
3371 8077 60)
