273 Branchport Ave.
Long Branch, N.J. 07740
(800) 631-2148 Thank you for using our products.
www.wheelockinc.com
INSTALLATION INSTRUCTIONS
EXPLOSION PROOF BELLS
Use this product according to this instruction manual. Please keep this instruction manual for future reference.
GENERAL:
Wheelock’s explosion-proof bells are built for rugged reliable performance and are UL Listed and CSA certified for hazardous
atmospheres. Proven in long-term service as loud signals in mining, chemical processing, grain storage, refineries, and other
industries.
NOTE: All CAUTIONS and WARNINGS are identified by the symbol
. All warnings are printed in bold capital letters.
WARNING: READ THESE INSTRUCTIONS CAREFULLY. FAILURE TO COMPLY WITH ANY OF THE
FOLLOWING INSTRUCTIONS, CAUTIONS AND WARNINGS COULD RESULT IN IMPROPER APPLICATION,
INSTALLATION AND/OR OPERATION OF THESE PRODUCTS IN AN EMERGENCY SITUATION, WHICH COULD
RESULT IN PROPERTY DAMAGE, SERIOUS INJURY OR DEATH TO YOU AND/OR OTHERS.
SPECIFICATIONS:
Table 1.
Model
Number
Type Input
Voltage
Input
Current
Shell
Size
Nominal dBA at
10 Feet (Anechoic)
CSX10-115AC AC Single 115VAC 0.125A 10" 87
CSXG10-115AC* Stroke 115VAC 0.125A 10" 87
CSX10-24DC DC Single Stroke 24VDC 0.500A 10" 87
CSXG10-24DC* (Polarized) 24VDC 0.500A 10" 87
CVX10-115AC AC 115VAC 0.220A 10" 90
CVXG10-115AC* Vibrating 115VAC 0.220A 10" 90
* Outdoor Models
WIRING DIAGRAM:
Figure 1.
PRECEDING
BELL OR
CONTROL
UNIT
Copyright 1995 Wheelock, Inc. All rights reserved.
NEXT BELL OR
OR END OF LINE RESISTO
(EOLR) IF APPLICABLE
P81612 F
Sheet 1 of 4
MOUNTING INFORMATION:
Figure 2.
TAPPED FOR
1/2" CONDUIT
2-3/16
6-3/16
(4) 5/16"
MOUNTING
HOLES
10" SHELL
11-1/2" DIA. MAX.
7" MAX.
6 1/2
TAPPED FOR
1/2" CONDUIT
C
L
7-5/16 MAX.
Figure 3. Figure 4.
STEPS
9
2
DOME
STEPS
7
BELL
SHELL
5
STEPS
10
BELL
1
GUARD
CENTER
BOLT
TEPS
8
STEPS
5
7
3
Figure 5. Figure 6.
BLACK (-)
RED (+)
TOP
STEP
4
STEP
6
MOUNTING HARDWARE
SHOULD BE APPROPRIATE
FOR THE SURFACE TO WHICH
THE BELL IS TO BE INSTALLED
2.1875"
6.1875"
HOUSING
HOUSING
Mounting Template not to Scale
P81612 F
Sheet 2 of 4