Gardeo GFBHT65-22TBSI/C Instructions D'origine page 70

Refer to the engine owner's manual for engine maintenance.
What
Hoses
Hydraulic Fittings
Nuts and Bolts
Beam
Moving Parts
Problem
Cylinder rod will not move
Slow cylinder rod speed when extending or
retracting
Wood will not split or splits extremely slowly
Engine bogs down during splitting
Engine stalls under low load condition
Cause
A-Insufficient oil to pump
B-Air in oil
C-Excessive pump inlet vacuum
D-Blocked hydraulic lines
E-Blocked control valve
F-Low control valve setting
G-High control valve setting
When
Each Use
Each Use
Each Use
Each Use
Each Use
Skin injection hazard.
High pressure fluid can inject under skin resulting in serious
injury including amputation.
-Make sure all fittings are tight before applying pressure.
Relieve system pressure before servicing.
-Do not check for leaks with hand. Instead, use a piece of
cardboard to check for leaks.
-If skin injection happens, seek immediate "Surgical
Treatment".
TROUBLESHOOTING
Inspect for exposed wire mesh and leaks. Replace
all worn or damaged hoses before starting engine
Inspect for cracks and leaks. Replace all damaged
fittings before starting engine
Check for loose bolts
Apply grease to beam surface
Clear debris
SOLUTION: A,D,E,H,J
SOLUTION: A,B,C,H,I,K,L
SOLUTION: A,B,C,F,I,K
SOLUTION: G,L
SOLUTION: D,E,L,M
Check oil level in reservoir
Check oil level in reservoir
Check pump inlet hose for blockage or kinks
Flush and clean the splitter hydraulic system
Flush and clean the splitter hydraulic system
Adjust control valve with a pressure gauge
Adjust control valve with a pressure gauge
How
Solution
70