Safety Instructions For Inspection And Maintenance - Gude DHH 1050/11 T ECO Bedienungsanleitung

Failures - causes - removal
Failure
Splitter without
necessary output
Hydraulic pump
whistling, splitting knife
jiggling
Engine does not start
Engine switches off after
being started
Engine stalls
Engine stalls in high
revolutions
Engine with too low
power
Engine runs too warm

Safety instructions for inspection and maintenance

Engine must always be switched off and the spark plug disconnected by unplugging during repair or
maintenance works (pic. 8).
If you leave the splitter, the engine must be switched off, too!!!
Inspections and maintenance
Splitters are dispatched on principle with hardened splitting knives. If, however, you detect any slight
deformation of the splitting knife edge after splitting wood with invisible foreign particles (concrete, steel,
etc.), the deformation needs to be removed by grinding off or filing. Continuous keeping the splitting knife
edge sharp increases the working output.
Only an appliance regularly maintained and with a corresponding level of care can be a satisfactory
assistant. Insufficient maintenance and care can lead to unpredictable accidents and injuries.
Cause
Too little hydraulic oil
Starting rod and lever system bent; hydraulic follower
at the valve not pushed inside to full extent.
Too little hydraulic oil in the tank
Engine switch not in "I" position (on)
Fuel tap closed
Choke open
Spark plug not fitted
Spark plug dirty or faulty
Wrong distance of spark plug electrodes
Fuel tank empty
Fuel is old
Air filter dirty
Too big distance of spark plug electrodes
Spark plug dirty or faulty
Loose plug or spark plug cable
Fuel screen dirty
Ventilation in tank cover clogged
Air filter dirty
Old fuel
Too small distance of spark plug electrodes
Air filter dirty
Limited functionality of the cooling system
Too little engine oil
Air filter dirty
Removal
Hydraulic oil to be filled in
Rod and lever system to be readjusted,
appropriate nuts to be tightened.
Hydraulic oil to be filled in
Put the engine switch to "I"
Open the fuel tap
Close the choke lever
Fit the spark plug
Clean or replace the spark plug
Adjust the distance of electrodes to 0.7 – 0.8 mm
Refuel
Drain the old fuel, fill in new one
Clean the air filter
Adjust the distance of electrodes to 0.7 – 0.8 mm
Clean or replace the spark plug
Fit the plug firmly on the plug, fix the cable
Clean the fuel screen
Replace the tank cover
Clean the air filter
Drain the old fuel, fill in new one
Adjust the distance of electrodes to 0.7 – 0.8 mm
Clean the air filter
Clean the air grid and cooling ribs
Add engine oil
Clean the air filter