Harrington ER2 Series, Руководство пользователя

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Table 6-8 Amount of Gear Oil
Capacity Code
Quarts Liters
NER2 ER2 NER2 ER2
001H, 003S 0.55 0.72 0.52 0.68
005L 0.57 0.87 0.54 0.82
003H, 005S 0.57 0.95 0.54 0.90
010L, 020C 0.66 1.11 0.62 1.05
010S 0.72 1.16 0.68 1.10
015S, 020L 1.37 2.11 1.30 2.00
020S, 030C 2.01 2.64 1.90 2.50
025S, 030L, 050L 2.01 2.85 1.90 2.70
Using an incorrect type/grade of gearbox oil or the wrong quantity of oil
may prevent the friction clutch from working properly and may affect the ability of the hoist to
hold the load. Refer to the following for correct types/grades of gearbox oil:
NER2 Gear Oil:
Harrington standard: Bonnoc M260 (NIPPON OIL); Harrington Part Numbers:
- ER1BS1855 1 Quart
- ER1CS1855 2 ½ Gallons
Acceptable equivalent: Meropa 320 (TEXACO)
Acceptable equivalent: Meropa 320 (CALTEX)
ER2 Gear Oil:
Harrington standard: Farm Gear B (NIPPON OIL); Harrington Part Numbers:
- 7019801 1 Quart
- 7019802 2 ½ Gallons
6.4 Motor Brake
6.4.1 The motor brake on the NER2/ER2 hoist is not adjustable.
6.4.2 Refer to Section 5.7 and Table 5-7 for Brake Gap/Wear criteria.
6.5 Load Chain
6.5.1 Lubrication and Cleaning refer to Section 6.2.
6.5.2 Load Chain Replacement:
1) The hoist must be properly powered and operational in order to perform the
following procedures.
2) Be certain that the replacement chain is obtained from Harrington Hoists, Inc.
and is the exact size, grade and construction as the original chain. The new load chain must have
an odd number of links so that both its end links have the same orientation. If the load chain is
being replaced due to damage or wear out, destroy the old chain to prevent its reuse.
3)
When replacing load chain, check for wear on mating parts, i.e. Load Sheave,
Chain Guides and Idle Sheaves, and replace parts if necessary.