Cleaning Unit; Routine Maintenance - Miller Big Blue Duo Air Pak 800X Owner's Manual

DEUTZ Service: http://www.deutzamericas.com
To ensure rapid, efficient service support, you should initially contact your nearest DEUTZ service distributor or dealer: http://www.deutzamericas.-
com/deutznew/distributors/index.htm. They are staffed with highly qualified parts, service and engine specialists to handle your different needs.
The DEUTZ Service Desk enhances this support and can be contacted by completing and submitting the Service Support Form. Customer in the
US and CANADA can also contact the service desk by calling our toll free number, 1-800-241-9886.
Our normal hours of operation are from 8:00 AM to 6:00 PM Monday through Friday EST. You may contact our on call service 24 hours, 7 days
a week. We ask that when you contact us, please have available or provide specific engine information (serial number, model number etc.) as shown
on the Service Support Form.

8-2. Cleaning Unit

Clean unit exterior, including stainless steel if so equipped, frequently to prevent rust.
NOTICE − Use of a power washer is acceptable; however, cover or avoid electrical parts and the Engine Control Unit (ECU) located on the upper
left side of the center upright.

8-3. Routine Maintenance

n = Check
* To be done by Factory Authorized Service Agent
Every
FUEL
8
WATER
Hours
n Primary Fuel Filter
n Coolant Level
Every
100
Hours
~ Battery Terminals
Every
250
Hours
l Unreadable Labels
Every
500
Hours
Z Oil Z Oil Filter
Every
1000
Hours
n~ Slip Rings*
nl Brushes*
Every
2000
Hours
lCoolant
Every
3000
Hours
~ Injectors*
OM-267603 Page 52
.
Complete Parts List available at www.MillerWelds.com
Z = Change ~ = Clean
See engine
manual for fuel
specifications.
n Fuel Level
~ = Clean unit exterior, in-
cluding stainless steel, fre-
quently to prevent rust and
corrosion.
n Air Cleaner Hoses
1/2 in.
(13 mm)
n Fan Belt Tension
NOTICE − Change engine
oil and filter after initial 50
to 75 hours of use.
See engine manual for oil
specifications.
OR
~ Inside Unit
NOTICE − Use extended
life coolant only.
See engine manual for
coolant specifications.
Every
6000
Hours or
5 Years
! Stop engine before maintaining.
.
See Engine Manual and Maintenance Label
Recycle engine
for important start-up, service, and storage
fluids.
information. Service engine more often if
used in severe conditions.
l = Replace
n Oil Level ~ Oil, Fuel Spills
n Air Cleaner Element ~ Weld Terminals
~ Cooling System n~Spark Arrestor
Z Fuel Filters nl Weld Cables
nValve Clearance* ~ Drain Sludge
nl Engine Timing Belt
Reference
Section 5-6
Section 8-7
Engine
Manual
Section
8-9, and
Engine
Manual
Section
FUEL
8-4, 8-9,
and Engine
Manual
SLUDGE