Operators Manual

Table Of Contents
Power clean the engine as follows:
1. Allow engine to cool down to room temperature before spraying the engine.
NOTICE: Avoid all of the electrical connections with direct water or steam
spray or damage can result.
2. Thoroughly clean the entire engine using a steam cleaner or high pressure
washer with mild soap and warm water.
WARNING: EYE INJURY
To avoid injury from flying debris when using compressed air,
wear adequate eye protection (face shield or safety goggles) and
do not exceed 276 kPa (40 psi) air pressure.
NOTE: Do not use compressed air or pressurized water to clean or dry the
engine if any part of the engine is disassembled.
3. Once the engine is clean, blow the electrical connectors dry with
compressed air to remove most of the standing water.
4. Allow the engine to dry completely before making any kind of repair.
5. When reassembling, ensure that there is no standing water in any electrical
connectors before seating the plug.
Cleaning/Flushing the Cooling System
Collect the used coolant, cleaning solutions, and washing liquids and dispose of
them in an environmentally responsible manner.
Degrease as follows:
WARNING: HOT COOLANT
To avoid scalding from the expulsion of hot coolant, never remove
the cooling system pressure cap while the engine is at operating
temperature. Wear adequate protective clothing (face shield,
rubber gloves, apron, and boots). Remove the cap slowly to
relieve pressure.
1. First remove debris (such as dust, insects) from the fins of the radiator
grille.
WARNING: EYE INJURY
To avoid injury from flying debris when using compressed air,
wear adequate eye protection (face shield or safety goggles) and
do not exceed 276 kPa (40 psi) air pressure.
DD Heavy Duty Platform Operators Manual
All information subject to change without notice. 169
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