MVT26
October 2003 Section 4 Page 69
SECTION 4: SCHEDULING MAINTENANCE
4.1 Maintenance Schedules
4.1.1 Initial start-up or after maintenance
4.1.2 Calendar intervals
WARNING
Refer to the Operating and Safety Precautions in the Appendices and take all appropriate safety measures
before starting any maintenance work.
Interval Task
1⁄2 hour after start up for the first time or after
maintenance
Manual check of valve function.
25 operating hours after first operation or mainte-
nance work
Tighten valve head bolts and pressure studs.
Interval Task
Daily before operating unit Check oil level
Operate unit to final pressure and check final pres-
sure valve functions
Weekly or as required Open manual condensate drain taps
Annually or as required Read and record hourmeter
Biennially (every two years) Synthetic oil change, if run less than 2,000 operat-
ing hours
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