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LUBRICATION
Pump bearings and gear should run in an oil bath. Replacement of these bearings and gear wheels is
recommended after 20,000 hours of operation.
However, the shorter change intervals required for particularly difficult operating conditions, such as:
-
High temperature variations
-
High pressure fluctuations
Oil in gearbox is recommended to be changed once a year or every 2,000 operating hours.
However, the interval of changing oil should be adjusted according to the operating conditions.
Check the oil level in the gearbox weekly and top up the gear oil if necessary.
Filling quantities each series are shown as follow.
Series
ZS100
Q'ty(liter)
0.34
We recommend 'Shell Omala S4 GX150 or equivalent Synthetic gear oils' met below
Qualifications/Specifications.
-
Approved by Siemens MD for Flender gear units and gear motors T7300
-
David Brown S1.53.106 except ISO 1000
-
Approved for wind turbine gearboxes by: Gamesa, Dongfang Wind Turbines, Dalian Heavy
Industries and Ninovel
-
ISO 12925-1 Type CKD, except ISO 1000
-
ANSI/AGMA 9005-E02 (EP), except ISO 1000
-
US Steel 224, except ISO 1000
-
DIN 51517-3 (CLP, except ISO 1000
Food Grade Gear Oil
We recommend 'NEVASTANE XSH (150 to 460) or equivalent Synthetic (PAO) gear oils' suitable for
incidental food contact met below Qualifications/Specifications.
-
The formulation of oils complies with the FDA chapter 21 CFR, 178.3570.
-
NSF H1 registered (No 147305, No 147302, No 147303, No 147304)
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Kosher, Halal and ISO 21469 certified.
-
International specification: ISO 12925-1 CKD.
-
DIN 51517-3 CLP
-
DIN 51354-2 - FZG A/8, 3/90°C - Fail stage > 12
-
ASTM D 4172 - 4 ball test - wear (scar diameter) - 0.3 mm.
Ver. JRZSM-1807
ZS200
ZS300
0.95
2.3
57
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