Fan/Cooling Issues - PRG BAD Boy Field Service Manual

Spot luminaire

Hide thumbs Also See for BAD Boy:

User manual (102 pages)

User manual (76 pages)

Table Of Contents

100

101

102

103

104

105

106

107

108

109

110

111

112

113

Table of Contents

™ S

POT

UMINAIRE

IELD

ERVICE

ANUAL

Output beam is not diffusing or has a different degree of diffusion than other fixtures, and the Status

screen does not indicate a frost calibration error (FRO: Cal Error)

Details: The most common cause of this problem is that one or more of the two diffusion filters have detached

from the paddle frame.

Procedure: Remove Head Cover and examine the Diffuser Paddle Assembly. There should be two different

frost paddles attached to the paddle frame. If there is not, replace the Diffuser Paddle Assembly.

Solution: Replace Frost/Diffuser Paddle Assembly...

page 51

"FRO: Cal Error" is displayed in Status Log and FRO sub-code is red

Details: During calibration, the FRO sub-code will be red on the Status screen if problems exist with the Dif-

fuser Sensor PCB.

Procedure: At Recalibrate screen, initiate a re-calibration of the mechanism. If it remains red, remove Head

Cover and ensure that the Diffuser Sensor Cable is firmly connected to the header on the Sensor PCB. Initiate

calibration for the diffuser again. You will see the paddle assembly move toward the Sensor PCB. The sensor's

red LED should be on. The paddle has a magnet that will pass over the sensor and it should turn green when it

comes in proximity to the magnet. If it does not turn green, replace the Diffuser Sensor PCB.

Solution: Ensure Diffuser Sensor Cable is properly seated.

Solution: Replace Diffuser Sensor PCB...

page 55

A mechanism motor appears to have no power during calibration or operation

Details: On each of the three Wheel Controller PCB's there are four (4) motor drivers. There is a 2 Amp Timed

(Slo-Blow) Fuse to protect each of the four drivers. They provide power for the motors. The silkscreen on the

Motherboard PCB has each mechanism identified near the driver for each of the three Wheel Controller PCBs.

Procedure: If during calibration or operation, you observe a mechanism servo motor or stepper motor that

appears to have no power, locate the driver for that motor. Verify all cables are installed properly. With power

off, visually inspect the driver for damage. If the driver chip has visible damage, then replace the driver's PCB.

If not, carefully remove the fuse. Check for continuity to determine if the fuse is open. If the fuse has blown,

then inspect the mechanism for shorts or other problems. Replace any blown fuses and recalibrate the fixture.

Solution: Replace 2A Fuse...

page 65