Maintenance; Maintenance Schedule; Engine Maintenance; Draining Fuel Tank - MBW VAPOR EXTRACTION UNIT Operator's Safety And Service Manual

WARNING
Always exercise the stopping procedure before
servicing or lubricating the unit.
After servicing the unit, replace and fasten all
guards, shields, and covers to their original
positions before resuming operation.

Maintenance Schedule

SYSTEM
Vac air filter Check and clean
Engine Refer to engine operator/owner manual
Fuel drain tank
Hardware
Check and tighten as needed
In Line Fuel Filter Replace
Refer
Blower
manual
Gas Sensor
Calibrate
Test
1. Check all hardware after the first 5 hours of use, then follow the maintenance schedule.
2. Calibrate sensor before using VEU. Sensor is NOT calibrated from the factory.

Engine Maintenance

Refer to the engine owner's manual for maintenance
intervals and procedures.
• Check the engine air cleaner element at least once daily.
• Check the engine oil level by removing the dipstick (the
engine must be level). The oil level should be between
the marks on the dipstick. See the "Check Engine Oil"
section of the engine "Owner's Manual" for information.
• See the "Change Engine Oil" section of the engine
"Owner's Manual" for information on the oil change
intervals.
• Disconnect battery for long term storage.

Draining Fuel Tank

Refer to Main Assembly, page 12.
1. Remove brackets holding tank.
2. Loosen hose clamps and remove hoses.
3. Drain until all water and contaminates are cleared.
M A I N T E N A N C E

MAINTENANCE

1
to Blower operators/owners
2
(Refer to Gas Sensor manual)
CAUTION
Always verify fluid levels and check for leaks after
changing fluids.
Do not drain oil onto ground, into open streams,
or down sewage drains.
EVERY 25
DAILY
HOURS
X
X
X
X
4. Properly dispose of drained fuel.

Engine Speed

Engine speed is factory set according to the speed listed in
the Recommended Engine RPM, page 3 of this manual.
Refer to the engine owners manual for procedure on setting
operating speed if necessary.

Blower Maintenance

The blower contains both a grease lube system and an oil
bath system. Refer to blower manual for service
instructions.

Cleaning Blower Air filter

Refer to Canister and Blower Assembly, page 14.
1. Remove outer knob (# 18) and outer door (#6).
2. Remove inner knob (# 17) and Inner door (# 28).
3. Slide filter out of housing.
4. Remove prefilter and wash with clean warm water.
- 6 -
EVERY 300
HOURS
X
X
YEARLY
X
X
X
4x