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External seals are required when used in Group B Hazardous
areas. Install seals immediately adjacent to conduit opening.
C. Install conduit into hub and pull all necessary wires into
housing. Connect all wiring from the power source to
the proper terminations following your system wiring
pattern in accordance with NEC. Note: For fire alarm
service see AC wiring diagrams, located at the bottom
of this page
WARNING
Housing must be securely attached into a permanently
grounded system in accordance with Article 250 of NEC.
D. Replace body cover assembly on housing with striker
positioned at the bottom and secure with four hex head
screws removed previously. Gong is factory set for the
loudest sound output. For this level of sound, line up the
mark on the gong with the striker. Replace gong and
adjust position in relation to striker for desired sound
output. Note: For single stroke signals, rotate gong until
single loudest sound is obtained. Secure with screw
removed previously.
Check for dirt, grit or other foreign material on the mounting
surfaces of the body cover and housing. Be certain that each
surface is wiped completely clean before reassembling.
Surfaces must fully seat against each other to provide a
proper explosionproof seal.
E.
Pour sealing compound into sealing fitting (where used)
in accordance with instructions provided with the
approved sealing fitting and sealing compound package
label.
3.
For DC voltage units:
A.
DC units are provided with a GUAC junction box with
factory sealed wire leads in the interconnecting nipple
Note: The following AC diagrams are for fire
alarm service only.
1.
AC Vibrating Hammer (115V, 230V)
2.
AC Vibrating Hammer (12V, 24V, 48V)
3.
AC Single Stroke
* Connections H2 and N2 are for control
purposes only.
® National Electrical Code is a Registered Trademark of The National Fire Protection Association
All statements, technical information and recommendations contained herein are based on information and tests we believe to be reliable. The accuracy or completeness
thereof are not guaranteed. In accordance with Crouse-Hinds "Terms and Conditions of Sale", and since conditions of use are outside our control, the purchaser should
determine the suitability of the product for his intended use and assumes all risk and liability whatsoever in connection therewith.
CAUTION
CAUTION
Cooper Industries Inc.
Crouse-Hinds Division
PO Box 4999, Syracuse, New York 13221 • U.S.A.
Copyright© 2003, Cooper Industries, Inc.
and hub. Remove junction box cover.
B.
Install conduit into hub and pull all necessary wires into
junction box.
C. Connect all wiring following your system wiring pattern
in accordance with NEC.
Assembly must be securely attached into a permanently
grounded system in accordance with Article 250 of NEC.
D. Replace GUAC junction box cover.
MAINTENANCE
Always disconnect primary power source before opening
housing for inspection.
1.
Frequent inspection should be made. A schedule for
maintenance check should be determined by the
environment and frequency of use. It is recommended that
it should be at least once a year.
2.
Perform visual, electrical, and mechanical checks on all
components on a regular basis.
•
Visually check for undue heating evidenced by
discoloration of wires or other components, damaged or
worn parts, or leakage evidenced by water or corrosion
in the interior.
•
Electrically check to make sure that all connections are
clean and tight.
•
Mechanically check that all parts are properly
assembled, and striking mechanism moves freely.
*
*
1
WARNING
WARNING
*
*
2
*
*
3
IF 999
Revision 6
Revised 03/03
Supercedes 11/02
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