27
27
Q
AF
O
.2
13
1.E
N
.AD
R
00/
V
L/
15
When the hoist trolley unit is going to be taken out of operation for a period longer than one
month, follow maintenance table 2. Taking out of service for a period longer than six months is
considered as storage for which maintenance table 3 should be used.
Maintenance when taking out of operation
Bef
o
re
Mo
n
th
ly
3
mo
nt
h
ly
Bef
o
re
re
-us
e
K N K N K N K N
Rotate all bearing and shafts
x
x
x
x
Fill all gearboxes generously with oil
x
x
Lubricate wheels, guide wheels and pillow block bearings
x
x
Lubricate pinions and gears
x
x
x
x
Visually check if the load chain is clean
x
x
Visually check if the hand chain is clean
x
x
Check for any kind of corrosion or oxidation
x
x
x
x
Visually check the overall condition of the hoist trolley unit
x
x
x
x
Check gearboxes for oil leakage
x
x
x
x
x
x
Maintenance table 2
Maintenance before, during and after storage
Bef
o
re
6
Mo
n
th
ly
2
Y
early
Bef
o
re
re
-us
e
K N K N K N K N
Rotate all bearing and shafts
x
x
x
x
Fill all gearboxes generously with oil
x
x
Lubricate wheels, guide wheels and pillow block bearings
x
x
Lubricate pinions and gears
x
x
x
x
Visually check if the load chain is clean
x
x
Visually check if the hand chain is clean
x
x
Lubricate the load chain
x
x
Lubricate the hand chain (corrosion prevention)
x
x
Clean off any lubrication of the hand chain
x
x
Check condition and suspension of the chain bag or box
x
x
Check for any kind of corrosion or oxidation
x
x
x
x
Visually check the overall condition of the hoist trolley unit
x
x
x
x
Check gearboxes for oil leakage
x
x
x
x
x
x
Maintenance table 3
Load tests
When a structural or load carrying component has been repaired or replaced during maintenance,
the hoist trolley unit shall be load tested according to chapter 6 “Commissioning”.
8.2
Lubrication list
The following table has to be used in combination with chapter 8.3 “Lubrication codes”.
Component
Lubrication code
Pinions
9
Gearbox (Spur and helical)
8
Gearbox (Worm)
4
Gearbox (Planetary)
14
Load chain
15
Bearings, grease nipples and wheels
12
Lubrication table 1
Attention!
While lubricating the load chain, ensure that the lubricant also gets into the
chain interlink joints where they are subject to wear.
Summary of Contents for PKB Series
Page 44: ...44 10 ton N100 16 ton N160 44 ...
Page 45: ...45 20 ton N200 25 ton N250 45 ...
