Soosan SB70 - 6. Maintenance; Regular Hydraulic breaker Inspection and Maintenance

Soosan H
y
draulic Breaker
Soosan Heav
y
Industries Co.
,
Ltd
6. Maintenance
■ Regular Hydraulic breaker Inspection and Maintenance
Regular inspection is essential for keeping hydraulic breaker operating in the best condition consult with
the Soosan service station for regular inspection and maintenance. Customers are recommended to
contact the service station for inspection within six months after delivery.
■ Maintenance of Hydraulic breaker
Check cycle Check Item
Location
● Confirm the state of setting breaker and carrier
* Damage and assembled state of bracket pin
* Fastened state of pin assembled bolts
* State of quick-clamp setting and bolts/pins assembled
* State of cap mounting bolt(TOP Type)
● Assembling state of breaker and bracket
* State of side-bolt and all kinds of bolt
* Whether all kinds fixing part and anti-shock parts (cushion & wear
plate)are damaged
* State of bracket-crack, breakage, welded area
D
● Fastening state of breaker main-body parts
- Fastening and breakage state of pins, blocks, bolts
* Fastened through bolt state
* Front head pin and Rubber plugs
* Stop pin and Rubber plugs
* Air check valve
* Back head charging valve
* Valve adjuster
* Accumulator mounting bolt
* Accumulator cover fastening bolt
* Accumulator charging valve
* Hose adapter
A
G
F
H
B
C
D
I
● Damage of safety/warning sticker
● Loss or fastening state of bracket assembled parts
* Sound plug(Silenced type)
* Window cover(Silenced type)
* Hose cover(silenced type)
● Leakage, interference and assembling state of carrier hoses and pipes
* Interference and assembling state of hoses and pipes
* Fixing state of control valve
* Welding state of clamps
* Leakage and fastening state of pipes/hoses connected
* Whether hose are twisted/damaged/aged
● Oil tank and working fluid quality
* Quantity of working fluid
* Contamination of working fluid
● Breaker on/off switch and electric wire
Ordinary check items before
and after operating breaker
● Examine worsen state of consumable parts
* Inside diameter of front cover
* Worsen state of rod
CAUTION