STERWINS 45941742, Assembly, Use, Maintenance Manual, Page: 241 / 263

6. MAINTENANCE
Keep all safety devices, air vents, and motor housing free of debris and dirt. Wipe down the
equipment with a cloth and/or compressed air. It is highly suggested that you clean the device
after every use.
Do not use cleaning agents, as these can attack the plastic and weaken the structural integrity
of the lawn mower. Remove deposits from the guard hood with a brush.
Turn the mower onto its side to reveal the underside of the machine.
Place a block of wood or a stop of some kind between the blade and the edge of the deck to
prevent the blade from turning freely.
Using a wrench , loosen the blade nut on the bottom of the unit . Remove the blade nut, the
washer, and the blade from the machine.
Put the new blade onto the shaft and replace the blade washer and the blade nut.
Tighten the blade nut. Torque the blade nut to 25-30 N•m.
Once the blade is secure, check by hand that everything rotates as it should.
Examine the unit thoroughly for worn, loose or damaged parts.
Clean the unit before storing or transporting. Be sure to secure the unit while transporting.
Store the unit in a clean, dry place. Cover it in order to provide added protection.
Vertical storage:
Adjust the
11
blade cutting height adjustment handle to lowest position(1)Loose the
5
quick clamp on the bottom of lower handle
9
.
Fold the lower handle and upper handle to the deck and make sure the arrows on adjustment
gear teeth align to fix gear teeth at vertical storage position .
Lock the
5
quick clamp on the bottom of lower handle
9
firmly.
Turn over the machine for vertical storage carefully
Cleaning
Changing the cutting blade
Storage
DANGER ! ELECTRIC SHOCK !
Disconnect power supply before cleaning ,changing the cutting blade
and storing of the mower.
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