Installation & Maintenance
H373D / H373S & H366D / H366S
CLASS I, IP65
EL-IM005.00 Page 1 of 2
Installation
The Eye Lighting H373 and H366 series’ are floodlights for
outdoor (permanent) use, designed to be operated in
conjunction with remote control gear appropriate for the lamp
type and wattage in use.
The floodlights are designed to be securely mounted on a
suitably solid horizontal surface using 2x M16 bolts.
Attach the lamp carrier to the main body by snapping its hinge
pin into the cradle on the body.
Screw the lamp in to its full extent, ensuring that it’s secure,
but not over tightened.
Ensuring the gasket and joining surfaces are clean, secure the
lamp carrier to the main body by pivoting the three screws and
tightening the wing nuts evenly.
Incoming supply cables from the control gear are terminated in
the termination box via the 20mm threaded entry.
To maintain the integrity of the enclosure’s protection against
dust and moisture ingress, cable glands or conduit fittings
rated at least IP65 must be used.
Check that the cable glands are tightened correctly.
Floodlights must be installed within the maximum
recommended distance to the control gear, as applicable to
the type used.
These instructions should be retained by the floodlight owner
for reference, and made available as necessary, to ensure
future maintenance is carried out correctly.
Aiming
Adjust the horizontal aiming of the floodlight by loosening the
anchor and swivel screws (not supplied) fixing the base to the
mounting surface. Using the markings on the base plate as a
guide, adjust to the required angle and tighten the screws.
Adjust the tilt by loosening the screws at the pivot point and
releasing the locking lever. Using the markings on the pivot
plate, adjust the floodlight to the required tilt angle and hold in
place by tightening the lever. Check the tilt angle is correct
and tighten the screws.
General Operation and Maintenance
Failed lamps are to be replaced promptly, or the circuit
isolated, to avoid possible control gear damage. Continual
operation on supply voltage above that nominated on the
control gear will reduce expected lamp and component life.
Clean excessive build up of foreign material from outer
surfaces of the body. Clean the lens as required with warm
water and mild detergent.
Screws requiring loosening for future service and lamp
replacement should be greased for ease of maintenance. Use
silicone base grease only as oil base grease may damage
some components.
Luminaires with damaged or cracked glass shall be removed
from service immediately.
Continuously operated lamps should be turned off at least
once a week for 1 hour.
Lamp Replacement
The floodlight is to be wiped clean of all dust and debris prior
to disassembly.
Loosen the three wing nuts and pivot the fixing screws away
from the lamp carrier and swing the carrier away from the
body.
Replace the lamp only with a type and wattage suitable for the
control gear in use. Screw the lamp in to its full extent,
ensuring that it’s secure, but not over tightened.
Ensure gasket and joining surfaces are clean, return the lamp
carrier to its position and evenly tighten the wing nuts.
