Lincoln Electric CCHD1000 Safety Instruction For Use And Maintenance page 33

8695 8420 / A
Check that dust is not being deposited in large quantities on:
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The motor ventilation blades.
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The fixed and rotating parts of the fan.
Clean if necessary.
The fan wheel must be clean and regularly cleaned in order to avoid a drop in efficiency or wheel unbalance.
Lubrication:
If the fan does not have a lubricator, no lubrication is required.
If the fan does have a lubricator, follow the instructions provided on the motor identification plate.
Motors with lubricators must be halted before lubrication. Proceed as follows:
 Before lubrication, clean the lubricator plug and the immediate vicinity carefully.
 Remove the lubricant entry protection.
 Pump approximately half the total lubricant indicated on the identification plate of the motor and
make the motor run for one minute at nominal speed.
 Stop the motor and pump the remaining lubricant.
 Plug the lubricant inlet and put back the plug that shuts off lubricant removal.
CCHD
All maintenance operations are to be carried out with the power
to the system switched off.
The user may not modify the construction of the fan in any way
Excess lubrication can lead to bearing overheating, which can
make the bearing fail.
Type of lubricant to use : Mobil Polyrex EM
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