Download Liteman LT3000

Any damage or malfunction machine must be removed from service immediately.
Ensure all damaged or malfunctioning parts of machine are repaired before operating.
Exposure to electrical wires or electrical current will result in death or serious injury.
Remove all rings, watches and other jewellery. Turn off all power when not needed for
testing. Use extreme caution when working with high voltage electrical components.
CHECK OPERATION OF RCD

Push test button. RCD should trip to off position.

If test fails replace RCD.

To test RCD function in the circuit, use test point or general purpose outlet provided,
using approved equipment.
CHECK LIGHT BALLAST
Open ballast box:

Check for moisture—if found ensure that drains are clear allowing proper ventilation.

Visually inspect wires and conductors to ensure no damage has occurred. Follow site
procedure for repair of electrical equipment.

Check terminal blocks for evidence of overheating (corrosion, discolouration). Replace as
required following site procedures for repair of electrical equipment.

Check ballast trays are secured and not able to move.
CHECK CONDUIT CONDITION
Light bar conduits

Check each conduit for corrosion and mechanical damage

Check security of connections to light fitting

Check security of connections to junction boxes
Secure as required
Mast conduits

Check conduit for corrosion and mechanical damage

Check security of connections to junction box at light bar

Check security of connection to ballast box

Check security of connection to hard line conduit on mast

Check conduit is clear of crush points and moving parts.
Secure as required
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