Zipper Mowers ZI-STE900IV, Instruction Manual

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1.6 Maintenance
A C H T U N G
No cleaning, upkeep or maintenance activities allowed when machine is running!
Therefore: Prior to any maintenance, switch the power generator off!
The ZI-STE900IV is a low-maintenance machine. Follow the general rules of operation and up-
keep of combustion engines. Disturbances in operation and defects have to be corrected immedi-
ately. Servicing and Repair only by trained persons!
1.6.1 Upkeep and Maintenance plan
Control for defect or loose parts Prior to every operation
Clean the machine After every operation
Check (and clean if necessary) spark plug every 25 operating hours
Clean air filter every 20-30 operating hour
Clean exhaust every 50 operating hour
1.6.2 Cleaning
.
H I N W E I S
Do not use thinners, aggressive solvents or detergents for cleaning. This
damages the machine.
Clean only with a damp cloth
1.6.3 Clean spark plug
Take of the spark plug cover. Carefully loosen the spark plug (K) and remove it. Clean it with a
small brush, remove soot debris etc.
Check the spark contacts distance. It should have ~ 0.6mm (or approx. credit card thickness)