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How to fit the kit when replacing the PSU
a.
Power down the mains and battery supply to the
panel.
b.
Disconnect the two ribbon cables fitted to the
PSU PCB.
c.
Remove, if fitted, the 0V black lead from the
printer to the PSU.
d.
Remove, if fitted, the terminal cover over the
mains terminal on the PSU chassis.
e.
Remove, if fitted, the EMC Cover. If upgrading to
the new wiring arrangement a new cover will be
required.
"
The EMC cover will be available free of charge
upon request from GENT Sales.
f.
Disconnect the battery loom from the terminal
card.
g.
Remove the Fuse holder from the mains terminal
mounted on the back box.
h.
Remove, if fitted, the clear moulded mains
terminal cover and nylon fastener. These items
should be discarded, as they are no longer
required.
i.
Disconnect the transformer earth if fitted to the
primary earth.
j.
Disconnect the BLUE and BROWN (and the
GREEN/YELLOW wire if fitted) from the
terminals on PSU chassis
k.
Loosen the three knurled captive screws that
secures the PSU to backbox and then unhook
the PSU assembly out of the backbox.
l.
Fit the replacement PSU onto the backbox and
secure it to the backbox.
m.
Wire the PSU mains cables according to the
wiring arrangement. Ensure the primary earth
point Tag (spade connector) and shakeproof
washers and nut provided are correctly fitted,
see illustrations.
"
ENSURE THAT THE NUT ON THE EARTH
BONDING STRIP IS SECURELY TIGHTENED AS THIS
PROVIDES THE PRIMARY EARTH FOR THE CONTROL
PANEL.
n.
Use the cable tie to secure any loose cable.
o.
Fit the supplied Primary Earth Label next to the
earth bonding strip.
Assembly of primary earth point
Assemble the primary earth according to the required wiring
arrangement.
To ease installation it is suggested that the Earth cable and the
Tag (Spade connector) are mounted at right angles to each
other.
Installation instructions
Conversion kit
Gent by Honeywell reserves the right to revise this publication from time to time and make changes to the content hereof without
obligation to notify any person of such revisions of changes.
Hamilton Industrial Park, Waterside Road, Leicester LE5 1TN, UK
Website: www.gent.co.uk
Tel44 (0) 116 246 2000
Fax (UK): +44 (0)116 246 2300
2
Conversion kit 4188-823 issue 1_05/06
by Honeywell
Earth Bonding Strip
Shake Proof Washer
Earth Wire (Green/Yellow) to filter
TAG for Transformer Earth
M4 NUT
M4 STUD
M4 Nut
Earth Wire (Green/Yellow) to filter
TAG for Transformer Earth
M4 Stud
L
E
N
Earth Bonding Strip
Shake Proof Washer
M4 NUT
M4 STUD
L
E
N