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Installation
The installation information is presented in three sections:
Selecting the appropriate physical location
Methods of physical mounting
Directions for wiring
Note: Remote relay installation is covered in a separate section.
Selecting the Physical Location
The specific location for the receiver/controller is the responsibility of the user.
Use the following guideline to determine the appropriate location for the unit:
Do not exceed the temperature range of -13º F to 122º F (-25º C to 50º C)
Must be located in non-hazardous areas
Should avoid extreme vibration, dampness and temperature variations
Avoid direct sunlight or provide a sun screen
Should have easy visibility and access for the operator
Must allow sufficient clearance for wiring, maintenance, set up and programming
WARNING: If the equipment is not installed as prescribed by the manufacturer, the accuracy of the
reading may be low resulting in
Methods of Physical Mounting
The enclosure dimensions are 9.3 inches high x 9.2 inches wide x 5.4 inches deep and weighs 4 lbs. (237mm H x
233mm W x 137mm D and 1.75 Kg) Refer to
Figure 5
for recommended clearances and mounting hole locations.
Locate the 6 mounting holes at the desired location and drill for the proper bolt size. It may be advisable to perform
the following steps before moving to the job site. The display/function assembly and bottom front cover plate will need
to be removed from the base enclosure to access the mounting holes. Unless this is an instrument relocation, the
power hasn’t been wired in yet. Be sure power is removed from the unit before disconnecting the flat ribbon
connector.
1. The display/function assembly can be removed by inserting a small blade screwdriver into the 3/8 "long slot
located on the right side, closest to the back of the enclosure.
2. Insert the screwdriver into the slot and lever it outwards, dislodging the hinged section of the base enclosure.
Summary of Contents for QuadScan II 7400
Page 10: ...5 of 116 Quick Start Programming Menu Tree...
Page 20: ...15 of 116 Figure 5 Mounting Dimensions of Model 7400...
Page 24: ...19 of 116 Figure 9 Battery Backup P N 096 0719 Outline Interconnection Wiring...
Page 60: ...55 of 116 Figure 13 Interconnect Wiring Between 7400 Remote Relay Assembly...