hecht 785 - Engine Adjustments and Cleaning; Cleaning and Storage Preparation

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REPLACEMENT OF FUEL FILTER
Do not use the machine without fuel filter in any case. Replace fuel filter regularly.
1. Drain off the fuel (Fig. 16 A) from the tank to suitable container in the well ventilated place.
2. Draw out the fuel pipe from the tank by wire hook and remove it by turning.
3. Replace the fuel filter and fitted fuel pipe get back into the fuel tank.
ENGINE ADJUSTMENTS
CAUTION! A
Do not change in any way the rated speed of the engine (carburetor side or regulator
side).
Your engine was adjusted in the factory. If the motor settings is changed in any way, the warranty
will be cancelled. If additional adjustment is necessary (eg. for high altitude), contact authorized
service center!
CLEANING
CAUTION! A
Do not hose engine. Water can damage engine or contaminate the fuel system.
• Carefully clean the machine after each use.
• If the engine has been running, allow it to cool for at least half an hour before cleaning.
• Clean all exterior surfaces.
• Wipe the surface of the machine and engine cover with dry cloth.
• Never use aggressive detergents or solvents for cleaning.
• If any of the parts of the machine is cleaned by water or a damp cloth, etc., it must be
completely dry.
• Potential damage of the parts due to corrosion, can not be assessed as a manufacturing or
material defect.
• Wipe the surface of the machine and the motor with a dry cloth.
• Touch up any damaged paint, and coat other areas that may rust with a light film of oil.
STORAGE
CLEAN THE MACHINE BEFORE STORING ACCORDING TO THE PARAGRAPH
MAINTENANCE / CLEANING.
CAUTION! A
Store this machine on place where the fuel vapors can not be in reach of open fire or
sparks. Let the fuel to run dry before long storage. Always let the machine get cool
before storing.
• Store the machine in a dry, clean and frost-protected place, out of reach of unauthorized
persons.