ENGLISH
OM-363 Page 53
6-5. Coolant Maintenance And Oiling Motor
801 195-A / Ref. 801 194
! Disconnect power
before maintaining.
1 Coolant Filter
Unscrew housing to clean filter.
Changing coolant: Drain coolant by
tipping unit forward. Fill with clean
water and run for 10 minutes. Drain
and refill.
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.
1
Low Conductivity Coolant
No. 043 810**;
Distilled Or Deionized Water
OK Above 32° F (0° C)
GTAW Or Where
HF* Is Used
Application
*HF: High Frequency Current
**Coolant 043 810, a 50/50 solution, protect to -37° F (-38°C) and resist algae growth.
Coolant
3-1/2
Gal
NOTICE − Use of any coolant other than those listed in the table voids the warranty
on any parts that come in contact with the coolant (pump, radiator, etc.)