PREVENTIVE MAINTENANCE PROCEDURE
CHALLENGER Series II Bulletin No. PH1
Procedure Information (Cont.)
Open manual shut-off valve for compressed air supply to the
equipment. The manual shut-off valve is open when the han-
dle is aligned with the incoming compressed air supply line
pipe or hose. (See illustration at right)
Remove lock-out tag from electrical disconnect and turn dis-
connect switch back “ON” to supply electrical power to the
equipment. (See illustration at right)
Using a clean cloth moistened with 10 wt. non-detergent oil,
clean away any accumulation of ink, lint, dirt or spray adhe-
sive from the print carriage guide shafts, chopper linkage
assembly, adjustment knobs, squeegee/flood bar angle
brackets and miscellaneous hardware. (Refer to the illustra-
tions of pneumatic and AC print stations at right)
After cleaning, lubricate all assemblies as required.
081200MS
AC Print Station
Pneumatic Print Station
66
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