Elkhart Brass 8394059 User Manual
81471067 Electric Monitor Motor Control Panel
For use with Model 8394059 SPIT-FIRE® Monitor
Installation, Operation, and Maintenance Instructions
FOR ATEX APPLICATIONS
WEST BEARDSLEY AVENUE P.O. BOX 1127 ELKHART IN 46515 (574) 295-8330 FAX (574) 293-9914
1302
©
2011 ELKHART BRASS MFG. CO., INC.
98371000 REV. REL
PRODUCT SAFETY
Important:
Before installing and operating this equipment, read & study this manual thoroughly. Proper
installation is essential to safe operation. In addition, the following points should be adhered
to in order to ensure the safety of equipment and personnel:
All personnel who may be expected to operate this equipment must be thoroughly trained in its safe and
proper use.
Before flowing water from this device, check that all personnel (fire service and civilian) are clear of the
stream path. Also confirm stream direction will not cause avoidable property damage.
Become thoroughly familiar with the hydraulic characteristics of this equipment, and the pumping
system used to supply it. To produce effective fire streams, operating personnel must be properly
trained.
Whenever possible, this equipment should be operated from a remote location to avoid exposing
personnel to dangerous fire conditions.
Always open and close valves supplying this equipment slowly, so that the piping fills with water
slowly, thus preventing the possible occurrence of water hammer.
After each use, and on a scheduled basis, inspect equipment per instructions in the maintenance section.
Disconnect power prior to servicing controls.
Any modifications to the electrical enclosure will destroy the IP-66 rating and void warranty coverage of
the enclosure and all components within.
All equipment must be installed in accordance with ATEX requirements (EN/IEC 60079-14) as
appropriate and in areas where equipment classification is suitable.
WARNING: Do not attempt to disconnect or work on any electrical equipment in this
system unless power is removed or the area is known to be non-hazardous.
SYSTEM INFORMATION:
SERIAL NUMBER: ______________________________
DETAILS:
__________________________________________________________________________________________
__________________________________________________________________________________________
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TABLE OF CONTENTS
I. OVERVIEW…………………………………………………………………………………..……......…4
II. INSTALLATION INSTRUCTIONS………………………………………………………..….…..…….5
A. Component Mounting
B. Interconnecting and Wiring Control System
C. MMCP Fuse and Wiring
III. SPECIFICATIONS……………………………………………………………….…...………...........…..7
IV. OPERATING INSTRUCTIONS………………………………………………….…...…..…..............…7
V. MAINTENANCE………………………………………………………………....………...….....…..….7
VI. TROUBLESHOOTING………………………………………………………………..…………........…8
VII. MOUNTING DIMENSIONS……..…….………………………………………………………...…..….9
VIII. ENGINEERING CHANGE REVISIONS EXPLANATIONS………..…………...……………………10
*For our most up-to-date documentation and specifications, please visit our website at www.elkhartbrass.com
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I OVERVIEW
The primary function of the control panel is to operate or control the monitor and nozzle in a controlled
environment or remote location by receiving an electric signal from a Master/Local/Network Control Panel
(OCP), and then sending that signal to the monitor to execute those functions.
Electric Monitor Control Panel Features:
Construction – Stainless Steel enclosure rated for Hazardous Location (Group II, Category 3)
Compliance – II 3 G c (Ex nA nC II T3)
Control Power – On/Off 2-Position selector switch
Pilot Light – Shows panel power on
Internal Power – 24 VDC Power Supply for controls
Control Relays – 24 VDC, 37mA relay inputs for: Monitor directions (UP, DOWN, LEFT, and
RIGHT), Nozzle (STRAIGHT STREAM and FOG), Water and Foam Valves (OPEN and CLOSE).
Water and Foam Valve Options - 24 VDC valve control with 24 VDC valve opened feedback.
Knockouts, Conduit Hubs, and Cable Glands – Supplied by customer.
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