Routine Maintenance - Miller Electric Coolmate 3.5 Owner's Manual

10. Routine Maintenance

n = Check
* To be done by Factory Authorized Service Agent
Every
3
Months
Every
6
Months
nlHoses
Every
6
Months
ZReplace coolant.
11. Coolant Maintenance And Oiling Motor
1
Z = Change ~ = Clean
~ ~Coolant Strainer, ,
durning heavy service, d i h i
clean more frequently.
nl Labels
Δ = Repair
~ Blow out heat exchanger fins.
nCheck coolant level. Top off with nCheck coolant level. Top off with
distilled or deionized water if necessary.
2
!
Disconnect power
before maintaining.
l = Replace
Oil motor (If Motor Is
Equipped With Oilers) Equipped With Oilers)
!
Disconnect input power be-
fore maintaining.
1 Coolant Filter
Unscrew housing to clean filter.
Changing coolant: Drain coolant by
tipping unit to rear, or use suction
pump. Fill with clean water and run
for 10 minutes. Drain and refill with
coolant (see section 7).
2 Motor (If Motor Is Equipped
With Oilers)
Remove plugs and put about 15
drops of SAE 20 motor oil into each
oil port. Replace plugs.
.
If replacing hoses, use hoses
compatible with ethylene gly-
col, such as Buna-n, Neo-
prene, or Hypalon. NOTE:
Oxy-acetylene hoses are not
compatible with any product
containing ethylene glycol.
Install cover if removed.
Tools Needed:
m30 Torx
804 649-A / Ref. 801 194
OM-231 313 Page 7