Thermal Dynamics CUTMASTER 39, Руководство по обслуживанию

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cutmaster 39
Manual 0-4976 5-5 SERVICE
C. O-Ring Lubrication
An o-ring on the Torch ATC Male Connector requires
lubrication on a regular basis, depending on how
frequently the torch is disconnected and re-con-
nected. This will allow the o-ring to remain pliable
and provide a proper seal. The o-ring will dry out,
becoming hard and cracked, if the o-ring lubricant is
not used on a regular basis. This can lead to potential
performance problems.
It is recommended to apply a very light film of o-
ring lubricant (Catalog # 8-4025) to the o-ring on a
weekly basis.
NOTE
DO NOT
use other lubricants or grease, they may
not be designed to operate within high tempera-
tures or may contain “unknown elements” that
may react with the atmosphere. This reaction
can leave contaminants inside the torch. Either
of these conditions can lead to inconsistent per-
formance or poor parts life.
ATC Male Connector
Art #A-03791
Gas Fitting
O-Ring
D. Check Optional Single - Stage Filter
Element, replace if necessary.
1. Shut off input power.
2. Shut off air supply, bleed down system.
3. Disconnect gas supply hose from filter.
4. Turn the Cover counter - clockwise.
5. Remove the Filter Element from the Housing and set
Element aside to dry.
6. Wipe inside of housing clean, then insert the replace-
ment Filter Element open side first.
7. Replace Housing on Cover.
8. Reattach gas supply hose. If unit leaks between
housing and cover, inspect the "O" Ring for cuts or
other damage.
Art # A-02476
Filter
Element
(Cat. No. 9-7741)
Housing
Cover
Barbed
Fitting
Spring
Assembled Filter
O-ring
(Cat. No. 9-7743)