BI017764
OPERATING INSTRUCTIONS RH 340 Inspection and servicing Plan A - after every 250 OH (at 250, 750, 1250 ... OH)
Plan B - after every 500 OH (at 500, 1500, 2500 ... OH)
Plan C - after every 1000 OH (at 1000, 2000, 3000, 4000 ... OH)
Plan D - after every 5000 OH (at 5000, 15000, 25000 ... OH)
Plan E - after every 10000 OH (at 10000, 20000, 30000, ... OH) Page 3 of 6 Location
Servicing work
Menge / No.
Plan Plan Plan Plan Plan C
D
E
Check pressure (see Technical Handbook)
z
z
z
- Fastening screw
Check for tightness
z
z
z
- Rubber bearing
Check condition
z
z
z
Return-flow filter
Replace
2x7
z
z
z
High-pressure filter
Check / clean
4
z
z
z
Replace
4
z
z
Check / clean
1
z
z
z
Bypass valve (working circuit) Check / clean filter sieve
2x3
z
z
z
Filter (pilot control circuit)
Check for contamination and damage Replace
2x1
z
z
z
z
z
Filter (control circuit)
Check for contamination and damage Replace
2x1
z
z
z
z
z
Check for contamination and damage Replace
3
z
z
z
z
z
z
z
z
z z z
z z z z
Hydraulic system
A
B
Oil cooler - Bearing
Magnetic rod
Filter (swing circuit)
Filter (oil cooling)
Breather filter Hydraulic oil reservoir
Check for contamination and damage Replace Replace Carry out oil analysis Change oil
Pressure accumulator
Check pressure (see Technical handbook)
Cylinder (seals and guide rings)
Replace
6
2x1
2x1 z
3 2 2 2 1 1
6 7
1
z
z z
see “Refilling quantities – Oil“ table
7
Unless it is regulary analyzed, the hydraulic oil must be changed every 5000 OH or after 3 years at the latest
BA RH340(3 720 790.01)-EN
3-23
