HTC 450 Manuel D'utilisation page 6

Do not change the power plug from its
factory specification. If the power plug is not
correct for the mains outlet, let an approved
electrician install a correct mains outlet.
Obey local regulations and laws.
If you do not fully understand the
instructions about the grounded product,
speak to an approved electrician.
The product has a grounded cord and power plug.
Always connect the product to a grounded mains outlet.
This decreases the risk of electrical shock if there is a
malfunction.
Do not use adapters with the product.
Extension cables
• The mark on the extension cable must be the same
or higher than the value written on the rating plate of
the product.
• Use grounded extension cables.
• When you operate a power tool outdoor, use
extension cable that is applicable for outdoor
operation. Use of a power cord applicable for
outdoor operations decreases the risk of electrical
shock.
• Keep the connection to the extension cable dry and
off the ground.
• Keep cable away from heat, oil, sharp edges or
moving parts. Damaged or too large cable increases
the risk of electrical shock.
• Check that the cables are not damaged and in good
condition. Do not use the product if a cable is
damaged. Let an approved service center repair the
product.
• To prevent overheating, do not use the extension
cable while it is folded.
• Make sure that the power cord is behind you when
you use the product. This is to prevent damage to
the power cord.
• If you use an extension cable, use only approved
extension cables with sufficient length.
Safety devices on the product
WARNING: Read the warning instructions
that follow before you use the product.
• Do not use a product with defective safety devices.
• Do a check of the safety devices regularly, refer to
Daily maintenance on page 15 . If the safety devices
are defective, speak to your HTC Floor Systems
approved service agent.
• Do not change the safety devices.
6
ON/OFF switch
The ON/OFF switch is used to start and stop the
product.
To do a check of the ON/OFF switch
1. Turn the emergency stop button clockwise to make
sure that emergency stop button is disengaged.
2. Push down the handle to lift the grinding head from
the floor.
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