Cleaning And Maintenance - Velleman HQ Power VDP201GL Manual Del Usuario

4. Installation
a) Fuse
• Only fit or replace a fuse when the device is unplugged from the mains.
• Replace a blown fuse with a fuse of the same type and rating (see "7. Technical Specifications" on p.3):
1. Unscrew the fuse holder at the back ("FUSE") with an appropriate screwdriver.
2. Remove the old fuse and install a new one.
3. Replace the fuse holder and fasten it with the screwdriver.
b) Mounting the Device
• Have the device installed by a qualified person, respecting EN 60598-2-17 and all other applicable norms.
• The construction to which the device is attached should be able to support 10 times the weight of the device for
one hour without deformation.
• 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 work load 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 50cm radius of the device.
• Have a qualified electrician carry out the electric connection.
• Connect the device to the mains with the power plug. Don't connect it to a dimming pack.
• The installation has to be approved by an expert before the device is taken into service.
• If the laser is facing an area with audience, check and position the device before anybody enters this area.
Straight laser beams must lie at least 3 metres above the audience.
• Never stare into the laser beam.
• Any non-observance of the safety guidelines will not only be very dangerous, but will also break existing
regulations. The user is responsible for correct positioning and operation of the laser, in such a way that the laser
represents no danger at all. The manufacturer will not accept liability for damages caused by the misuse or
incorrect installation of this device.
5. Use
Switch the device on and off by means of the power plug. Do not operate the device continuously.
Adjust the sensitivity of the built-in microphone by turning the knob at the back of the device until the movement of
the beams and its reaction to the music satisfies you.

6. Cleaning and Maintenance

1. All screws should be tightened and free of corrosion.
2. The housing, the lenses, the mounting supports and the installation location (e.g. ceiling, suspension, trussing)
should not be deformed, modified or tampered with e.g. do not drill extra holes in mounting supports, do not
change the location of the connections, ...
3. Mechanically moving parts must not show any signs of wear and tear.
4. The electric power supply cables must not show any damage. Have a qualified technician maintain the device.
5. Disconnect the device from the mains prior to maintenance activities.
6. Wipe the device regularly with a moist, lint-free cloth. Do not use alcohol or solvents.
7. There are no user-serviceable parts, apart from the fuse (see "4. Installation" on p.2).
8. Contact your dealer for spare parts if necessary.
VDP201GL 2 VELLEMAN