TESZLA · QUAZAR
8
Power supply unit
First of all connect the power supply unit to the lamp socket (Fig.6–A). The supply cable should form a drip loop
between the lamp and the power supply unit so that drip water does not enter the power supply unit. The mains
plug for the external power supply unit should then be plugged into the socket.
NB: powering down the Teszla/Teszla-XT for a duration longer than 3 seconds will reset the unit to
default, requiring reprogramming of any intensities and sunrise/sunset Schedules that were previously
stored. A small amount of residual current is stored in the lamp allowing the unit to retain program-
ming in the event of intermittent power shortages etc.
The direct current connection between the power supply unit and the lamp must not be modified in any way.
Attempts to interfere with this connection with regulators or similar devices will lead to immediate loss of war-
ranty.
Installation
Unsecured installation:
The QUAZAR light module is the only module that can be placed on a transparent
plastic or glass aquarium cover without being secured.
Installing TESZLA by means of steel-wire suspension (Fig.1, product no. 20.300.013):
Remove both screw
caps in the protective glass at the top of the lamp. Screw both light hangers (5) for the optional TESZLA steel-
wire suspension
finger tight
using the M4 set screws.
Install the ceiling mounting (2) with suitable screws and dowels (1) and make sure that the stonework guaran-
tees sufficient on-site support. In some cases special fastening systems, such as cavity fixing dowels, hasp
screws etc may be necessary. If in doubt, especially with special ceiling systems please consult a specialist. Now
feed the steel-wire (4) into the drilled hole in the screw-plug (3). Screw this into the ceiling mounting (2). Guide
the end of the steel-wire into the light hanger drilled hole (5). Make sure the light hanger is secured firmly. As
your lamp is fully adjustable for height it can be locked in place easily by pressing the spring mechanism noz-
zle. For safety reasons the lamp must be raised slightly prior to adjustment. When pressure is then exerted on the
light hanger the lamp is locked in place automatically. Now align your aquarium lamp horizontally over the tank.
Installing the QUAZAR with the mounting brackets (Fig.2+3)
The Quazar can be mounted beneath aquarium
covers, racks or other materials using the mounting brackets supplied with it. Insert a suitable screw (not pro-
vided) into the bracket hole and attach the bracket at the desired location. Now clamp the light module into the
mounting brackets and adjust if necessary. If using several modules, the mounting brackets may be installed
adjacent to one another on an aluminium angle bracket to create a complete lighting system.
The mounting brackets can be fitted with height adjustment and wire suspension (Fig. 1+4) using the optional
steel-wire suspension system (product no. 20.300.013-1) and two M4 screws. The lamp can then be hung from
the ceiling or e.g. a wall bracket.
Installing the TESZLA LED module with aquarium brackets (product no. 20.171.031):
First of all remove
both screws from the rear of the lamp and attach the optional TESZLA aquarium bracket to the rear of the lamp
using these screws. Attach the foot of the aquarium bracket to the rear edge of the tank and secure the aquarium
bracket to the aquarium using the retention screws. Alternatively, the TESZLA aquarium bracket may be at-
tached directly to the wall using suitable screws (not provided).
