8 Installation
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8.3.4
Hydraulic oil
The following table shows approved hydraulic oil types for
different environmental conditions to meet the required vis-
cosity range.
Type
Min oil tem-
perature
[°C] at 1600
cSt
Min oil tem-
perature
[°C] at 1000
cSt
Max oil
temperature
[°C] at 1000
cSt
HLP 22
-30
-25
63
HLP 32
-20
-15
75
HLP 46
-13
-7
87
HLP 68
-5
0
90
HLP 100
0
7
90
NATO Oil H-
540
-28
-22
90
NATO Oil H-
544
-36
-32
63
NATO Oil H-
515
-40
-40
60
8.4
Inspection after installation
DANGER!
Risk of injuries!
Hoisting a load with an improperly installed winch
can result in winch failure and / or dropping of the
load, causing severe injury or death.
Check winch for correct installation and function
prior to initial operation.
The performance data of the winch itself has been verified
at ROTZLER prior to delivery with and without load, dy-
namically and statically according to the technical data giv-
en for the winch.
The OEM has to define the required testing to ensure cor-
rect installation and setup of the mechanical installation
and the control systems.
As a minimum the functionality of the protective devices
“Overload Protection” and “Rope end shut-off” need to be
verified.