Hunza SAFETOUCH 50 LED User manual

Fig. 2
Fig. 2a
Fig. 1
SAFETOUCH 50 LED
INSTALLATION INSTRUCTIONS
Sit mounting canister into the hole. Make sure that the top of the
canister is flush and level with the finished floor or ground level.
(see Fig. 2a).
CANISTER OPTION
For polished concrete floors the canister can be ground down with
concrete to meet FFL.
The canister is designed to have 5.6 millimetres of adjustment:
The canister can be fitted as supplied from the factory with it's top
edge flush with the ground or concrete. Alternatively it can be
concreted in then up to five millimeters of it can be ground off
during the concrete finishing (grinding/polishing) process.
Draw the power supply cable up through the centre of the canister
ready for connection to the luminaire.
Back fill with soil or concrete. If grout is to be used with tiles insure
canister will be flush with tilt finish height.
NOTE: Do not backfill with stones, scoria or any material that
will leave air gaps next to the canister.
Concrete is strongly recommended to backfill the canister
hole. Concrete will conduct away 40% more heat than soil.
Remove the complete fixture from the packaging. If the canister
and luminaire are to be installed separately detach the luminaire
from the canister and place it back in the packaging and store
securely.
If not discard the packing in an environmentally friendly way.
Dig a hole 30cm (12”) diameter and 40cm (16”)Deep. Place
drainage material in the bottom of the hole to drain away water and
stop water level build up. (See Fig. 1).
DIRECT BURY OPTION
For Direct bury. Make a waterproof connection with the Input
cables.
Place the luminaire into the hole. Make sure the flange is flush
with the ground level and then back fill around the luminaire.
Compact the surrounding substrate to ensure good heat
conductivity. Place drainage material in the bottom of the hole to
drain away water and stop water level build up. (see Fig. 2).
NOTE: THESE INSTRUCTIONS MUST NOT CONTRAVENE
YOUR LOCAL ELECTRICAL AUTHORITY REGULATIONS, WITH
WHICH ALL INSTRUCTIONS HERE IN MUST COMPLY.
PLEASE KEEP INSTRUCTIONS FOR FUTURE REFERENCE.
Aug 2022 V2
UK/NZ/AUS

Fig.3
Fig. 4
A
B
Fig. 4a
L L
Once ground works are complete remove the blue flange protector.
Draw supply cable through canister and make a waterproof
connection to the luminaire input.(See Fig.3)
Place the luminaire into the canister. Make sure flange surfaces
are clean - dirt sand and mud free.
Tighten the four screws (A) provided that hold the luminaire into the
canister by hand only – no power tools should be used on this
luminaire. (See Fig. 4).
Make sure debris does not fall into the open luminaire while
working.
It may be necessary to adjust the height of the luminaire in the
canister following concrete grinding (see above):
To adjust, remove the three flange mounting screws. Insert M5 Allen
Key into hole and engage with adjuster under flange. Use key to
adjust height of luminaire until flange is level with top of canister.
Repeat for other two adjusters until luminaire is level (adjust second
adjuster opposite first adjuster etc).
Replace the four flange retaining screws and tighten.
To adjust Gimbal, loosen M5 bolts, rotate to desired position and
tighten bolts to clamp Gimbal in place. (See Fig. 4)
Be certain to clean gasket recess before placing Lens and Gasket
assembly into the gasket recess in the luminaire (see Fig. 4) .
Place Flange on top of gasket and lens assembly and tighten
the three screws (B) evenly by hand. (See Fig. 4a).
Aug 2022 V2

(Blue)
(Brown)
(Purple)
(Grey)
120/240V (RETRO) CONNECTIONS
Make input connections according to diagram below.
INPUT: 100-277VAC
NOTE: THESE INSTRUCTIONS MUST NOT CONTRAVENE YOUR
LOCAL ELECTRICAL AUTHORITY REGULATIONS, WITH WHICH
ALL INSTRUCTIONS HERE IN MUST COMPLY.
PLEASE KEEP INSTRUCTIONS FOR FUTURE REFERENCE.
SafeTouch 50 Driver
Installation instructions
Ensure IP68 cable joint system
is used.
Follow Diagram opposite to correctly
install the driver to the xture.
After driver has been tted inside the
xture, make the input connections. All
connections should be water tight to
power cables.
See diagrams below
Warning: Do not connect secondary side (output) of a live
driver to the Fixture. This will cause a spike in voltage that
can damage the LED. When connecting or disconnecting
disconnected.
When using a photocell and/or timer we recommend using
devices with relay outputs as opposed to electronic. The
high frequency of Electronic devices can lead to failure of
the LED driver.
REMOTE: SafeTouch 50 Canister
3
by undoing the three screws on the top
Remove Flange, Gasket,
Lens and Gimbal once screws
are removed.
Aug 2022 V2
(Red)
(Black)
REMOTE DRIVEN (SERIES) CONNECTIONS
Make input connections according to diagram below.
DRIVER OUTPUT:
CONSTANT
CURRENT 700mA
Max, 37Vdc
POSITIVE
NEGATIVE

NOTE: THESE INSTRUCTIONS MUST NOT CONTRAVENE YOUR
LOCAL ELECTRICAL AUTHORITY REGULATIONS, WITH WHICH
ALL INSTRUCTIONS HERE IN MUST COMPLY.
PLEASE KEEP INSTRUCTIONS FOR FUTURE REFERENCE.
Flange
Gasket
Lens
Clip
COB
Gimble Ball Hexcell Ring
4
Gimbal Clamp
LED replacement
Make sure the power is turned off to the luminaire before you start.
Unscrew the Flange. Remove the Lens, Gasket, Gimbal Clamp and
unclip the Hexcell Ring, Clip and Reflector. Pay close attention to
component order. Unclip LED wire connector and discard old LED.
Fit fresh thermal transfer paste evenly to the back of the LED before
re-fitting to the heatsink ball. Refit the LED holder by refitting the
mounting screws firmly. Reverse action to seal making sure the
components are replaced in correct order. Incorrect order can lead
to failure of LED and/or leaking.Please insure no dirt or grit is
present around lens or gasket.
LED REPLACEMENT WARNINGS:
DO NOT hot plug the LED to live power as it will damage new LED.
NOTE: If thermal paste is not used the LED will overheat and perish
Aug 2022 V2