For 120 volt AC Fixtures:

All 120 volt AC fixtures have three (3) wires. The green wire is always ground. Attach the black wire to 120 volt HOT and the white to 120 volt NEUTRAL.

Black – Hot

White – Neutral

Green – Ground

For 12 VDC Fixtures:

All versions have a red and black wire or a white and black wire. Attach the red/white wire to positive 12 VDC and the black wire to negative.

Red – +12VDC

Black – (-)

3.Maintenance:

Make sure power is off before performing any maintenance on the fixture.

Loosen the lens frame screws and remove the lens frame.

To replace a halogen bulb, remove the bulb by unscrewing it from the socket. Replace the bulb with a similar type, 250W maximum.

Caution: Do not touch the bulb glass or fixture reflector. If necessary, clean with isopropyl alcohol.

Clean the lens and gasket area before re-assembling the fixture.

Re-assemble the fixture, ensuring the lens frame screws are tightened to 15-18 in-lb torque.

Test for proper operation.

4.Troubleshooting:

In the event of improper operation, for halogen fixtures, first check the bulb and replace it if it is burned out.

If the halogen bulb is okay, or for an HID fixture, use a voltmeter to ensure that the fixture is receiving adequate power. Halogen fixtures require 120vAC and HID fixtures require 12VDC for proper operation. Correct any faults found.

If necessary, contact Havis-Shields for additional troubleshooting procedures.

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Havis-Shields 4000 Series For 120 volt AC Fixtures, For 12 VDC Fixtures, Maintenance, Troubleshooting

4000 Series specifications

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In summary, the Havis-Shields 4000 Series combines rugged durability, advanced technological features, and user-centric design to create a mobile workstation that meets the demanding needs of professionals. With its focus on safety, efficiency, and adaptability, the 4000 Series is an excellent choice for those who require reliable mobile computing solutions in the field.