advertisement
MR-2100/2200 Installation Manual
3.0 Installation
3.1 Unpacking the MR-2100 or MR-2200
The basic MR-2200 package includes the following components:
Backbox
Outer door including:
• Lock
• Display window
Inner dead-front door including:
• Display PCB
• Operating instruction insert
• Hotkey label insert
• Wiring label
Hardware backplate including:
• Main PCB
• Transformer
• Ribbon Cable for expansion modules
• Plastic Shield
Hardware pack including:
• 2 x NAC EOL resistors
• Door keys (taped to outside of cabinet)
Installation manual and operating manual
3.2 Mounting and Assembling the MR-2200
Note: All applicable codes and standards should be considered. Specific reference should be made to NFPA 72, or ULC-S524 and CEC Part 1 Section 32.
Surface and Flush Mounting
The MR-2100/MR-2200 can be mounted in either flush or surface mount installations. Before installing the 2100/22200 Panel the following should be considered.
1.
Determine a suitable location for mounting the FACP. Keep in mind that surrounding walls, fixtures, must not hinder access to internal components. etc.
2.
Determine the size and location of conduit entrances. The Backbox provides various knockout locations, however should it be necessary to cut additional conduit entrances the electronics must be removed to avoid metal chip contamination. Reference the ’Remove
Electronics’ paragraph on the following page.
Note: Removing the inner door, outer door, and plate-mounted electronics is recommended in all
MR-2100/2200 installations.
3.
The enclosure must be mounted to provide a 135 o
(minimum) angle of rotation of the outer door to insure easy removal or assembly.
4.
Mark placement of mounting hardware, drill holes and install plugs (if necessary).
5.
Secure the FACP to the wall using hardware suitable to the wall construction. Support backbox in place while inserting hardware and ensure that the backbox is level and plumb before tightening.
Note: Please see the detailed diagram (Figure 1) for location of knockout and mounting holes.
11
MR-2100/2200 Installation Manual
Replacing the Outer Door
1.
Unlock the Door with the key provided.
2.
Detach the grounding strap (734-004, Qty: 2) from the backbox by removing the #6 flange nuts (Qty: 2) that are attached to the studs on the backbox. Reattach the #6 flange nuts
(Qty: 2) to the studs to prevent them from getting lost or discarded.
3.
Open the Door to approximately 135 o
and lift up to remove the outer door from the backbox, store door in a safe place.
Removing the MR2100/2200 Electronics
A. Removing the Inner Door (Dead Front)
1.
Remove the #6 flange nuts (Qty: 2) that lock down the inner door. Reattach the #6 flange nuts (Qty: 2) to the studs to prevent them from getting lost or discarded.
2.
Open the inner door and disconnect the display harness (734-146) from either the Display
Board (566-465) or the Main Board (566-458/566-459).
3.
Detach the grounding strap (734-004, Qty: 1) from the backbox by removing the #6 flange nut (Qty: 1) that is attached to the stud on the backbox. Reattach the #6 flange nut (Qty: 1) to the stud to prevent them from getting lost or discarded.
4.
Open the inner door approximately 90
°
and lift up to remove the inner door, store door in a safe place.
B. Removing the Back Plate Electronics
1.
Detach the harness (734-146) from the Display Board (565-465).
2.
Remove the #8 flange nuts (Qty: 4) from the studs on the backbox holding onto the back plate. Remove back Plate Electronic panel and store in a safe place. Reattach the #8 flange nuts to the studs to prevent them from getting lost or discarded.
12
MR-2100/2200 Installation Manual
14-1/2" (368 mm)
7/8" (23 mm) lip each side
21-3/4"
(552 mm)
16-1/8" (410 mm)
3" (76 mm)
3/4" (19 mm) lip top and bottom
5-1/2"
(140 mm)
26-1/2"
(673 mm)
29"
(740 mm)
1-1/4"
(32 mm)
27-1/2"
(699 mm)
8-1/2"
(216 mm)
Battery shelf
Figure 1: Knockouts and Mounting Holes
13
advertisement