Multiquip qp-402h QP-402H- BASIC ENGINE, CAUTION - Fueling The Engine, CAUTION - Burn Hazard

QP-402H — BASIC ENGINE

Figure 4. Engine Controls and Components

INITIAL SERVICING	6.	Choke Lever – Used in the starting of a cold engine, or in
The engine (Figure 4) must be checked for proper lubrication and		cold weather conditions. The choke enriches the fuel
		mixture.
filled with fuel prior to operation. Refer to the manufacturers engine
	7.	Air Cleaner – Prevents dirt and other debris from entering
manual for instructions and details of operation and servicing.The
engine shown above is a HONDA engine, operation for other		the fuel system. Remove wing-nut on top of air filter
types of engines may vary somewhat.		cannister to gain access to filter element.

1. Fuel Filler Cap – Remove this cap to add unleaded gasoline to the fuel tank. Make sure cap is tightened securely. DO NOT over fill.

CAUTION - Fueling The Engine

Adding fuel to the tank should be done only when the engine is stopped and has had an opportunity to cool down. In the event of a fuel spill, DO NOT attempt to start the engine until the fuel residue has been completely wiped up, and the area surrounding the engine is dry.

2. Throttle Lever – Used to adjust engine RPM speed (lever advanced forward SLOW, lever back toward operator FAST).

3. Engine ON/OFF Switch – ON position permits engine

	starting, OFF position stops engine operations.
4.	Recoil Starter (pull rope) – Manual-starting method. Pull
	the starter grip until resistance is felt, then pull briskly and
	smoothly.
5.	Fuel Valve Lever – OPEN to let fuel flow, CLOSE to stop
	the flow of fuel.

Operating the engine without an air filter, with a damaged air filter,

NOTE or a filter in need of replacement will allow dirt to enter the engine, causing rapid engine wear.

8. Spark Plug – Provides spark to the ignition system. Set spark plug gap to 0.6 - 0.7 mm (0.028 - 0.031 inch) Clean spark plug once a week.

9. Muffler – Used to reduce noise and emissions.

CAUTION - Burn Hazard

Enginecomponentscangenerateextremeheat. To prevent burns, DO NOT touch these areas while the engine is running or immediately after operating. NEVER operate the engine with the muffler removed.

10. Fuel Tank – Holds unleaded gasoline. For additional information refer to engine owner's manual.

QP-402H CENTRIFUGAL PUMP — OPERATION AND PARTS MANUAL— REV. #1 (04/02/08) — PAGE 15