Replacing The Gateway - Carrier 19XRV Series Start-Up And Service Instructions
With pic iii/pic 6 controls rockwell powerflex 755 vfd option
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Also See for 19XRV Series:
- Operation, maintenance and installation manual (200 pages) ,
- Start-up, operation and maintenance instructions manual (160 pages) ,
- Installation instructions manual (76 pages)
Table of Contents
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ENCLOSURE TOP
FRONT CORNER OF
IS REMOVABLE
DRIVE COMPARTMENT
IS REMOVABLE
SIDE VIEW
Fig. 23 — 23XRV Enclosure Access for
Removing Drive
<45°
A19-1837
> 1 / 2 A
A
Fig. 24 — Rigging the Enclosure, Frame 6
<45°
> 1 / 2 A
A
Fig. 25 — Rigging the Enclosure, Frame 7
DRIVE POSITIONED FOR
VERTICAL LIFT
DRIVE EXTENDS BEHIND
MAIN ENCLOSURE
SUPPORT FROM
BELOW
A19-2012
A19-1838
REPLACING
THE
PIC3 / 20-COMM-H (PIC6) OPTION CARD)
Follow these steps for removing and replacing the existing gate-
way:
1.
Disconnect power to the drive. Before removing the enclo-
sure, open the access door on the front of the drive. See
Fig. 19.
2.
Check to be sure that the voltage between DC+ and DC-
and from each DC terminal to the chassis is zero before
proceeding. See Fig. 20.
3.
Remove the enclosure. See Fig. 21.
4.
Remove the 2 screws securing the mounting plate and
remove the mounting plate and COMM card. See Fig. 26.
5.
Mount the new COMM card and mounting plate and
attach with the 2 screws removed in Step 4. See Fig. 27.
6.
Use the shorter ribbon cable to connect the plug on the
COMM card to the connector on the mounting plate. See
Fig. 26.
7.
Install the enclosure. See Fig. 21.
0.45-0.67 N-m
(4.0-6.0 lb.-in.)
3 PLACES
Fig. 26 — COMM Card
17
GATEWAY
(A-B20-750-20COMM
GATEWAY
MOUNTING PLATE
RIBBON CABLE
A19-1819
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