Powerlock Box Operating Instructions - ITT POWERLOCK BOX Operation And Maintenance Manual

POWERLOCK BOX OPERATING INSTRUCTIONS

Note - This box should only be operated by suitably qualified persons
Only original ITT Veam PowerLock connectors should be used with this unit. The use of non
approved connectors may cause damage to the box and will invalidate any warranty.
On versions with the sealed lid, it will be necessary to open this using the square drive key
before connections can be made.
Ensure that the current rating of the cables and connectors being used are suitable for the
current rating of the PowerLock Box and connected supply.
Do not connect live cables.
Ensure that power is switched off before connection / disconnection
Connection of PowerLock connectors is made sequentially, starting with the Ground / Earth
connection (Green) and working to the right.
1. Insert the Ground (Green) connector, aligning the 'PUSH' arrow on the label of the
connector in a 12 o'clock position. Fully insert the connector until it bottoms in the
cavity and turn through 45 degrees clockwise until the connector stops.
2. Repeat the above process for the Neutral connector, followed in order by L1, L2, and
L3. (If at any time a connectors does not rotate fully, check that the previous connector
is fully turned)
3. Lock the box as indicated on the front panel, using the square drive key provided, the
lock is situated adjacent to the L3 connection
4. Remove the key. All connectors are now locked in place and can not be removed until
the box is unlocked.
5. To remove the connectors, ensure that the power is turned off and reverse the above
procedure.
GENERAL

Fitting and maintenance should only be carried out by suitably qualified persons.

Mating cable connectors are not supplied with the PowerLock Box .

Recommended cross section area of wire for connection to back of the unit is -
120mm² – 400 amp
240mm² – 660 amp

The use of insulated spanners is recommended when connecting or disconnecting this
box.

The PowerLock Box is CE marked and complies with the relevant regulatory
requirements.

It is the responsibility of the installer to ensure that the PowerLock Box is located in a
safe location.

PowerLock connectors used to make connections with the PowerLock Box should be
checked for damage and excessive wear, damaged or worn connectors may not
function correctly.

The Connector and wiring should be checked before making live, to have no damage
to metal parts or insulators, loose strands, conducting lubricants, scarf or any other un-
desired conducting particles.

Circuit resistance and continuity check should be made to make certain that there are
no high resistance joints or spurious conducting paths.

Always use the correct tools as specified in the data sheet/catalogue.

Do not permit untrained personnel to wire, assemble or tamper with connectors. For
operating voltage, please see appropriate national regulations.