Elkhart Brass SPIT-FIRE 8394053 Monitor - Manual (Page 5)

5
II INSTALLATION INSTRUCTIONS
A. Component Mounting
Monitor Motor Control Panel (MMCP) Installation
1. This recommended distance the enclosure should be located from the Monitor Junction Box is 100
feet (30.48m). For other distances and wire sizes refer to chart in Figure 4.
2. Install the Panel approximately 3-4 feet (.91 to 1.22m) above grade and in the vertical position, on
a rigid structure. Installation is normally at the base of the riser.
3. The enclosure has four (4) mounting pads with .44” (11.18mm) diameter holes. Mounting hole
centers are 18” (457.20mm) horizontal by 31.25” (793.75mm) vertical. Please refer to Figure 6 on
page 10 for dimensional drawing.
4. Use hubs and glands appropriate for the area classification they will be used in. Also, adhere to
local code requirements for all electrical connections.
B. Interconnecting and Wiring Control System – Wiring Connection Details Are Inside Panel Door
Main Power to MMCP
1. Install conduit from the main power distribution breaker box to Monitor Motor Control Panel.
MMCPs are not provided with conduit hubs unless special ordered.
2. Wiring for any voltage requires a minimum of three conductors. If using 480 VAC only one phase
is required or two legs. The third leg need not be run but can be terminated on the blank spare
terminal. Always remember to run a ground with all cable runs. Wire to be sized to accommodate
a minimum of 500 VA.
3. For wiring information and sizing see MMCP Fuse and Wiring Section - Figure 1.
NOTE: Attachable labels, showing the separate wiring configurations, have been provided
with the panel to document the configured panel and part number per the end users
requirements. Once changed cut out the correct label and peel off the backing and place over
the old configuration.
MMCP to Monitor Junction Box
1. Install conduit between MMCP and Junction Box, located at flanged base of monitor. Junction
boxes are provided with 1 ½” NPT Conduit Hubs.
2. To connect these boxes ten (10) conductors are required with conductor size to be determined by
distance run. (For wiring information and sizing see MMCP Fuse and Wiring - Figure 4)
Master/Network/Local Operator Control Panel to MMCP
1. Install conduit between MMCP and Master/Local/Network Control Box.
2. A minimum of fourteen (14) conductors plus spares are required PER MONITOR. (For wiring
information and sizing see MMCP Fuse and Wiring Section - Figure 3)
MMCP to optional Water Valve or Auxiliary Device
1. Install conduit between MMCP and valve.
2. The number of conductors will be determined by the device that is going to be controlled.
Provisions have been designed in to the panel to accommodate various scenarios. As this is a
generic manual the number of conductor cannot be accurately given this will be determined by the
end user. (For wiring information and sizing see MMCP Fuse and Wiring Section – Figure 3 and
Figure 5)