5
4. Fit Battery Fuses.
Figure 6
Referring to the label, locate 20A
fuses FS3 and FS4 holders located
on the battery pack assembly.
Remove 20A fuses from the plastic
bag and fit into fuse holders FS3
and FS4 as shown.
5. Refit Cover.
Figure 7
Make sure cover O ring is fitted and
the cover spigot is lightly greased.
Refit cover making sure no field or
interconnecting wires are trapped
between cover and gearcase.
Tighten the 4 fixing bolts using a
6mm allen key.
Set up of the battery pack is now
complete.
To enable failsafe operation, settings
within the IQT actuator must now
be made.
6. IQT Actuator failsafe Settings.
The actuator can be operated by
standard remote control signals
(open/close/interlocks/ESD) under
AC supply control.
On AC supply loss, the actuator will
automatically perform an ESD using
battery power.
For the required failsafe operation,
using the supplied Infra-red Setting
Tool, set secondary settings [A1],
[A2] and [A4] for the desired failsafe
action. Refer to publication E175E
IQT Range Installation instructions,
page 30, [A1] ESD Action, [A2] ESD
contact type and [A4] ESD override
interlocks actuator settings must be
checked and/or set .
Switch ON AC supply power to the
IQT actuator. Refer to table below
for settings
Failsafe action on loss of AC supply
LK1*
LK2*
[A1]
[A2]
[A4]
Close
1-2
1-2
[CL]
[NO]
[OF]
(no user ESD)
Open
1-2
1-2
[OP]
[NO]
[OF]
(no user ESD)
Close
1-2
1-2
[CL]
[NO]
[OF]
ESD = N/O contact, “makes” for ESD
Open
1-2
1-2
[OP]
[NO]
[OF]
ESD = N/O contact, “makes” for ESD
Close
2-3
1-2
[CL]
[NC]
[OF]
ESD = N/C contact, “breaks” for ESD
Open
2-3
1-2
[OP]
[NC]
[OF]
ESD = N/C contact, “breaks” for ESD
NOTE
. If ESD is being used for AC supply control the user must decide if ESD
is to override local stop. If ESD override local stop is required set [A5] to [NO].
Testing
To test the failsafe function, switch off AC supply to IQT actuator. Actuator
will perform the set failsafe function.
Refer to section 2, page 4 of this addendum.
Fig. 7
