081200MS
PREVENTIVE MAINTENANCE PROCEDURE
CHALLENGER Series II Bulletin No. IX4
Procedure Information (Cont.)
5. To add oil, use the standard blade screw driver to remove
the fill plug at the top of the lubricator assembly. Add 10 wt.
non-detergent oil (M&R Part No. 7017000) as needed to
bring oil to proper level. The glass indicator will indicate full
when the oil level is approximately 1/8” from the top of the
glass indicator. Replace the oil fill plug and tighten securely.
NEVER OVERFILL THE LUBRICATOR RESERVOIR!
6. Be sure the pet-cock valve on moisture trap assembly is
closed. (See Step No. 3) 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 incom-
ing compressed air supply line pipe or hose. (See illustration
at right)
4. Check the current oil level on the glass indicator. If the oil
level indicated is less than half full, you will need to add oil.
Half full at this point
7. Remove lock-out tag from electrical disconnect and turn
disconnect switch back “ON” to supply electrical power to
the equipment.
Oil Fill Plug
NOTE: If after placing the equipment back on-line it is
determined that the rate of oil flow will need adjustment,
see Maintenance Bulletin No. IX5 for instructions on how
to adjust oil rate.
Full at this point
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