33
Do not wind the slack Load Chain with a load in one action to avoid exposing the Load Chain to shock.
Stop lifting when the Load Chain is stretched tight. Then lift slowly.
Prohibited
DANGER
Prohibited
CAUTION
• Do not store the electric chain hoist at a state of over lifting or over lowering.
Failure to comply with these instructions causes bodily injury or loss of property.
NOTE
• Clean the push button switches always not to allow the dust, sands and oil attach.
• When storing the electric chain hoist for a long period, it is effective to prevent rusting to operate it at a certain period
without load.
• When putting the electric chain hoist on a floor, remove the Chain Container.
Otherwise the Chain Container may deform or be damaged.
• When not using the electric chain hoist, wind up the Bottom Hook to the height not to hinder persons passing by or other work.
• Decide the place to store the electric chain hoist in advance. It is recommended to hang the push button cable on the pillar.
■
Precautions After Work
■
Setting Up the No-Load High-Speed Function
The EQ Series Electric Chain Hoist provides the no-load high-speed function. When you enable this function,
operation is automatically switched to 1.3 times faster than high-speed during high-speed operation if a load is
between no-load and 30% of rated load.
This function is set to enable in the factory-preset mode.
■
Enabling/Disabling the No-Load High-Speed Function
To enable or disable the no-load high-speed function setting, use push button switches.
• Store the electric chain hoist with power off.
• Indicate “FAILURE" on the electric chain hoist that needs repair not to be used.
• Wipe off dust and waterdrop, apply oil at the neck of the Hook and the Load Chain and store the hoist.
• Remove the stain, attached foreign matter and waterdrop from the parts such as the Limit Switch and the
Chain Container that is scratched by the Load Chain and stored it.
• When the electric chain hoist is installed outdoor, cover it with rain cover or roof after application of rust
proof process.
Failure to comply with these instructions causes bodily injury or loss of property.
Mandatory
How to Use Precautions After Work
1
(to be continued)
●
To enable the no-load high-speed function
1.
Perform lowering operation to activate
the lower limit switch.
2. Press the emergency stop button.
3. Press and hold the first row of the
lowering button (low-speed) for 5
seconds or more.
4. Release the emergency stop button.
●
To disable the no-load high-speed function
1.
Perform lowering operation to activate
the lower limit switch.
2. Press the emergency stop button.
3. Press and hold the second row of the
lowering button (high-speed) for 5
seconds or more.
4. Release the emergency stop button.
When you use the no-load high-speed function for the first time and when you set it to enabled, confirm that
operation is automatically switched to1.3 times speed during high-speed operation.
Failure to comply with these instructions may result in bodily injury or property damage.
Mandatory
CAUTION
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