M&R Challenger II 12 COLOR, Manual, Page: 57 / 176

PREVENTIVE MAINTENANCE PROCEDURE
CHALLENGER Series II Bulletin No. PH1
Maintenance Point
Frequency Interval
Procedure Information
Check and clean away as needed any lint, ink or spray adhesive which may have accumulated on the print carriage
assembly.
Every Day
Tools required: None
49
The frequency of the following preventive maintenance procedure is
based on a 8 hour daily production shift or 40 hour work week.
CAUTION!
To prevent possible injury
to personnel and/or damage to the
equipment, lock out and tag the electri-
cal service and compressed air supply
to this equipment. Refer to pages 55
and 56 of this manual for information
regarding lock out/tag out procedures.
CAUTION!
1. Using a clean cloth moistened with 10 wt. non-detergent
oil, clean away any accumulation of ink, lint, dirt or spray
adhesive from the print carriage guide shafts, chopper link-
age 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.
2. Open manual shut-off valve for compressed air supply to
the equipment. The manual shut-off valve is open when the
handle is aligned with the incoming compressed air supply
line pipe or hose. (See illustration at right)
Pneumatic Print Station
AC Print Station