M&R 12 COLOR, Руководство пользователя

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PREVENTIVE MAINTENANCE PROCEDURE
CHALLENGER Series II Bulletin No. PH7
Maintenance Point
(AC Print Stations Only)
Frequency Interval
Procedure Information
Check and adjust as required, the print carriage timing belt tension on each of the print stations.
Every Six Months
Tools required: 1 - 1/8” Allen wrench
1 - 3/16” Allen wrench
1. Disconnect, lock out and tag the electrical and pneumatic
power from the equipment.
2. Disconnect the compressed air supply from the equip-
ment by closing the manual shut-off valve. The manual shut-
off valve is closed when the handle is positioned across the
air supply pipe/hose. (See illustration at right)
3. Bleed off any compressed air which may remain in the
system by opening the small pet-cock valve (turn handle
counterclockwise to open valve) at the bottom of the mois-
ture trap assembly. Allow any compressed air to completely
evacuate the system before closing (turn handle clockwise to
close) the pet-cock valve.
081200MS
101
The frequency of the following preventive maintenance procedure is
based on a 8 hour daily production shift or 40 hour work week.