MAKINEX DPW-4000, Operator'S Manual

Page: 39 / 58

Page 39 of 56
Water in oil
Guide piston gasket worn Replace the gaskets (1)
High humidity percentage in air Change the oil twice as often
Worn gaskets Replace the gaskets (1)
Oil leak from pump
Worn gaskets Replace the gaskets (1)
Worn pistons Replace the pistons (1)
Loose drain plug Tighten drain plug
pump overfilled Check for correct amount
incorrect oil use
Drain and refill with correct type and
amount of oil
Oil seals worn Replace seals (1)
Water leaking at pump
loose connections Tighten connections
Piston packings worn Check and replace (1)
Worn or broken O-rings replace O-rings
Pump head or tubes damaged
from freezing
Check and replace (1)
Engine shuts down when
running
Out of fuel Fill fuel tank
Low engine oil Add oil
Engine will not start
Out of fuel Fill fuel tank
Low engine oil Add oil
wrong fuel Drain and refill recommended fuel
Rocker switch set to off Set to on
Fuel valve is in off position Set to on
Spark plug wire not connected to
spark plug
Check and make sure its wired
Faulty spark plug Check and replace
Water in fuel Drain tank and carburetor and refill
Flooded Wait 5 minutes and re-crank engine
Engine too hot Allow engine to cool
Choke in wrong position Change choke position
too much pressure build up Release pressure
(1) operations which must be carried out at an authorised service centre