Corner gas unl reg dsl, Installing a cash/credit display, Access internal cash/credit display components – Daktronics FL-3000 and FL-4500 FuelightTM 36- and 48-Inch Petroleum Display User Manual
Page 5: Grounding

FL-3000 and FL-4500 Fuelight
TM
36- and 48-Inch
Petroleum Display Installation Quick Guide
Page 5 of 6
DD2766540 Rev 00
25 June 2014
PO Box 5128 201 Daktronics Drive, Brookings, SD 57006-5128
tel: 800-325-8766 fax: 605-697-4700
www.daktronics.com
Installing a Cash/Credit Display
A rectangular opening must be provided to accommodate the Cash/Credit
™
display.
Consult the shop drawing for cutout dimensions.
1. Lift displays into the support structure. Figure 11 shows a display being
inserted into a support structure.
Note: Daktronics assumes no liability for display damage or injury resulting
from incorrect setup or incorrect
lifting methods.
2. Drill through the front flanges
of the cabinet to attach the
display to the base structure
using appropriate hardware
for site conditions, as shown in
Figure 12. Actual site demands
will dictate variances and
appropriate mounting methods.
Access Internal Cash/Credit Display Components
The door of Cash/Credit displays is secured by a screw (two screws secure the door on 2H displays).
1. Use a Phillips-head screwdriver to loosen the screw.
2. Open the door using the knob attached to the display face.
3. The power supply is attached inside the cabinet to the display’s backsheet, as shown in Figure 13, and its location
varies between display sizes.
Grounding
Like Fuelight displays, Cash/Credit displays do not require a local earth ground electrode.
CORNER GAS
UNL
REG
DSL
Figure 11: Inserting Display Into
Cabinet
Figure 12: Secure Display in Sign Structure
EARTH
GROUND
SERIAL #
LABEL A
LABEL B
LABEL C
Figure 13: Internal Component Locations