Havis-Shields 4000 Series Indoor Furnishings User Manual


  Open as PDF
of 3
 
KR-4000_INST_4-08.doc
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.
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.
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.
Black
–
Hot
White
–
Neutral
Green
–
Ground
Red
–+
12VDC
Black – (-)
 previous