Service. Martin Cyclo IP65 Directional
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Service
” on page 3 before attempting to
service this product!
With long-life fluorescent tubes and no moving parts, the Cyclo IP65 Directional is almost service-free, but this section describes the minimum of periodic maintenance required.
Refer any service operation not described in this manual to an authorized Martin service agent.
Use a damp cloth or soft brush soaked in a solution of water and a mild detergent cleaner such as auto shampoo to clean luminaires. Do not use abrasive, acidic or caustic cleaning products, or you will damage the luminaires’ anodized finish.
Do not use a high pressure water-jet for cleaning: IP65 luminaires are protected against water projections and low-pressure water jets only.
To replace the tubes in the Cyclo IP65 Directional: 1. Isolate the luminaire from power and ensure that power cannot be reapplied, even accidentally.
2. Loosen the front cover release screws, lift up the release flap and open
the front cover as described in “
36
Cyclo IP65 Directional user manual
the reflector by lifting it out of the tube module housing.
4. In 04 models, remove the white tube by holding the metal caps at both ends of the tube,
Figure 13: Removing the reflector
rotating the tube approx. 1/4 turn in either direction, and sliding the tube’s terminal pins out of their sockets. Support the tube at both ends as it is released.
5. See Figure 14. To release the diffuser, push the locking bars from
position B in towards the center of the luminaire until they are in position A. Lift the diffuser out of the luminaire.
Figure 14: Removing the diffuser
6. The red, green and blue tubes are installed close together. To remove, press with one finger on the metal caps at both ends of each tube and rotate to release from the sockets.
7. When installing new tubes, line them up so that the manufacturer’s markings on all tubes are at the same end of the luminaire. Tube positions are labelled
R
for red,
G
for green and
B
for blue. Slide each tube’s terminal pins fully into their sockets and rotate the tube approx. 1/4 turn in either direction to engage the pins. Check that tubes are held securely.
8. Reinstall the diffuser, reflector, white tube (in 04 models) and front cover before reapplying power.
Tube positions
The burning positions of fluorescent tubes affect their warm-up times, operating temperature, light output and tube life. For optimum results: • Install tubes so that the manufacturer’s markings are all at the same end of the luminaire.
• If the luminaire is installed in a vertical position or at an angle from the horizontal, locate the ends of the tubes that carry the manufacturer’s markings at the lower end of the luminaire. However, in a cold environment, i.e. where temperatures are generally around or below freezing point, locate the markings at the
upper
end of the luminaire).
The main fuse is located on the PCB in the ballast tray. See page 43 in
the Specifications section for details of fuse types and ratings. Never replace a fuse with one of a different type or rating.
Figure 15: Removing the PCB
To replace the fuse: 1. Isolate the luminaire from power and ensure that power cannot be reapplied accidentally.
2. Open the connections compartment cover as described in “
Access to connections compartment
3. See Figure 15. Undo the two retaining screws from the ballast tray
and slide the tray out of the housing.
4. See Figure 16. Replace the main fuse on the PCB with one of the
same type and rating.
Main fuse Figure 16: Main fuse
5. Reinstall all covers before reapplying power.
If a fuse blows repeatedly, refer to your Martin Architectural supplier for service.
See Figure 16. The voltage switch on the PCB is factory-set to match
100-120 or 200-240 V nominal AC power at 50 or 60 Hz.
Important! Do not change the voltage setting without first consulting your Martin Architectural supplier.

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