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4
Hydraulic Cooling Fan
Hydraulic cooling fan automatically reverses at a certain interval to prevent clogging of
radiator. It has three operation modes to suite different conditions.
• Do not set mode to [1] when working. It may cause overheating.
Fan Mode Selector Switch
5116M-0403-070E
Hydraulic Fan Control Mode Switching
Mode
Cleaning
1
(Do not use when working)
2
Normal Use
3
Working in dusty area
5116M-0403-080E
Operation
Usage
1.
Open top cover and hold it securely with
prop (Page 43).
2.
Set fan mode selector switch to select an
appropriate mode for the desired operation.
3.
Select mode [2] for normal operation.
4.
Select mode [3] for working in a dusty area.
5.
Select mode [1] when cleaning radiator. Set
switch back to [2] or [3] when cleaning is
done.
NOTE
• Mode [1] is for blowing off relatively large
debris on site. For small debris in radiator
fins, clean with compressed air regularly.
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