VDP250SC6M2_v4
HQPOWER
4
5. Installation
a) Lamps
•
Only fit or replace a lamp when the device is unplugged from the mains.
•
Let a lamp cool down before replacing it as the temperature of a lamp can reach 600°C during operation.
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When handling a halogen lamp, do not touch it with your bare hands. Use a cloth to insert or remove it.
•
Do not install lamps with a higher wattage than what this device was designed for.
•
Replace any deformed or damaged lamp with a lamp of the same type (see “
Technical Specifications
”):
1. Unscrew the 4 housing screws at the rear. Remove the housing.
2. Unscrew the knurled screws of the lamp.
3. Gently remove the old lamp from its holder and insert a new one.
4. Retighten the knurled screws, replace the housing and tighten.
Remember the lamp is not a hot-restrike type. Please wait for approximately 10 minutes after having switched off the
device before turning it back on.
Remark: Do not use the device when the cover is open.
b) Fuse
•
Only fit or replace a fuse when the device is unplugged from the mains.
•
If the lamp burns out, chances are you will need to replace the fuse as well.
•
Replace a blown fuse with a fuse of the same type and rating (see “
Technical Specifications
”):
1. Remove the fuse holder at the rear using an appropriate screwdriver.
2. Remove the old fuse and install a new one.
3. Replace the fuse holder.
c) Mounting the Device
•
Have the device installed by a qualified person, respecting EN 60598-2-17 and all other applicable norms.
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The carrying construction must be able to support 10 times the weight of the device for 1 hour without deforming.
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The installation must always be secured with a secondary attachment e.g. a safety cable.
•
Never stand directly below the device when it is being mounted, removed or serviced. Have a qualified technician
check the device once a year and once before you bring it into service.
•
Install the device in a location with few passers-by that is inaccessible to unauthorised persons.
•
Overhead mounting requires extensive experience: calculating workload limits, determining the installation
material to be used… Have the material and the device itself checked regularly. Do not attempt to install the
device yourself if you lack these qualifications as improper installation may result in injuries.
•
Adjust the desired inclination angle via the mounting bracket and tighten the bracket screws.
•
Make sure there is no flammable material within a 0.5m radius of the device.
•
Have a qualified electrician carry out the electric connection.
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Connect the device to the mains with the power plug. Do not connect it to a dimming pack.
•
The installation has to be approved by an expert before the device is taken into service.
6. Operation
REMARK:
This device features an internal safety switch. This device will not switch on when the lamp is missing,
defect or too hot.
