5
M
AINTENANCE
5.1
INSTRUCTIONS FOR PROPER CHECKS AND MAINTENANCE
• Learn how to do proper maintenance on the minidumper and follow all the
checking procedure as specified in this manual.
• Do maintenance jobs on a flat and solid surface.
• Never lubricate or grease when the machine is running.
• Secure the carriage if it has to be lifted for maintenance jobs.
• Take care when doing maintenance on the hydraulic system, as the oil is very hot
just after work.
• The high pressure remains in the circuit not only when working but also after
working.
• Keep all parts in good condition and properly fitted.
• Repair damage immediately and replace worn or broken parts.
• Remove any grease, oil or debris.
• Check for oil leaks and/or damaged hydraulic tubes.
• Only use recommended lubricants. Never mix different lubricants.
• Only use the original Hinowa spare parts.
• Keep clean the track tensioner greasers and the hydraulic cylinder pins on the
tipper.
• The recommended maintenance periods are based on normal usage. Severe
conditions will require more frequent maintenance.
• Discard lubricants according to current environmental regulations in order to
avoid severe damage to environment. Inform yourselves about current
regulations.
• Only use proper container when discarding lubricant. Never use containers
meant for food or drink as it might induce someone to drink from it.
Never pour lubricant on the ground, in sewers, canals, ponds or streams. Always
observe current environmental regulations when discarding lubricants.
M
M
M
M
A
A
A
A
N
N
N
N
U
U
U
U
A
A
A
A
L
L
L
L
U
U
U
U
S
S
S
S
E
E
E
E
A
A
A
A
N
N
N
N
D
D
D
D
M
M
M
M
A
A
A
A
II
II
N
N
N
N
T
T
T
T
E
E
E
E
N
N
N
N
A
A
A
A
N
N
N
N
C
C
C
C
E
E
E
E
M
INIDUMPER MODEL
HP 1100
34
