Sullivan-Palatek UD Series, Руководство пользователя

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46 MAINTENANCE
6.1 MAINTENANCE SCHEDULE
COMPRESSORS
PROCEDURE
FREQUENCY (HOURS)
SEE NOTE REF.
D
A
ILY
50
1000
2000 4000 6000 8000
10000
CHECK LUBRICANT LEVEL X 3 6.5
OBSERVE CONTROL PANEL X 4 ---
CHECK FOR LEAKS X 4 ---
INSPECT RETURN LINE FLOW X 4, 6 ---
CHANGE OIL FILTER X X
2, 5 6.7
CLEAN AIR/OIL COOLER FINS X 7 6.10
CLEAN RETURN LINE SCREEN X ---
PULL FIRST LUBRICANT SAMPLE X 8 6.6
CHANGE AIR FILTER ELEMENT X 9 6.9
LUBRICANT SAMPLES X
8 6.6
INSPECT COUPLING ELEMENT X 6
---
INSPECT SOLENOID VALVE X 6 ---
INSPECT MINIMUM PRESSURE VALVE X 6, 10 6.11
TIGHTEN ELECTRICAL CONNECTIONS X 6 ---
VERIFY GAUGE ACCURACY X
6
---
CHANGE SEPARATOR ELEMENT X 1, 11 6.8
CHANGE LUBRICANT - PALASYN 45 X 8 6.5
CHANGE LUBRICANT - PAL-32 LL FOOD GRADE X 8 6.5
CHANGE LUBRICANT - PAL-EXTRA 68 X 8 6.5
CHANGE LUBRICANT - PAL-EXTRA 44 X
8 6.5
CHANGE LUBRICANT - PALLUBE 32P X 8 6.5
INSPECT ELECTRICAL CONTACTS X 6 ---
INSPECT INTAKE VALVE X 6 ---
GREASE MOTOR 12 ---
NOTES
1 50=Weekly, 1,000=Quarterly, 2,000=Biannually, 4,000=Yearly
2 Once, after initial 50 hours from installation
3 Checked with compressor off–sight glass full; checked while running– any
level in sight glass and unit not running hot
4 Compressor running fully loaded
5 Or 15 psid on differential
6 Correct as needed
7 More often, if needed
8 As directed by oil analysis report*
9 Or red indication on vacuum gauge
10
Use lithium grease when re-assembling
11 Or 10–15 psid on differential
12 Per manufacturer’s specification
*
Sullivan-Palatek recommends oil sampling as the best guide for your fluid change interval.
Changing fluid once a year may
not be adequate or it can be excessive. Many variables affect the oil life, i.e., environmental impact from various gases, dust
and dirt, compressor short cycling, etc. For this reason an hourly service on lubricants is merely a guide. Please consult your
factory-trained servicing distributor for questions concerning your lubricant life and Sullivan-Palatek’s lubricant sampling
program. See 6.6 Oil Sample for Analysis on page 49 and also 8.4 Compressor Lubricants on page 62 for more information.