HP Latex 3000 Printer - Manual (Page 197)

Drying lamps emitter—safety precautions
CAUTION: Disregard of the safety precautions or improper operation of the infrared emitter can lead to
injuries and material damage.
CAUTION: The IR heating device must be operated only by specialists or trained personnel.
The operator of the system must compile specific operating instructions for the training of operating
personnel.
CAUTION: The safety and functional reliability of the IR heating device are guaranteed only in the event of
use of original accessories and spare parts from Heraeus Noblelight.
WARNING! After an emitter break, a dangerous voltage may be exposed to contact by the heating spiral.
Transport and handling
Transport the IR emitter, in the packaging provided, to the place of installation.
CAUTION: If the IR emitter must be transported without its packaging, wear linen gloves. Fingerprints on
the quartz tube will cause devitrification, which leads to radiation losses and mechanical failure.
Always carry the emitter with both hands. Carry it so that the cross section faces up, to avoid bending and
breaking.
● Grip the emitter only by the glass tube, and not by the connection cable, pinches, or ceramics.
● Avoid any pressure on the flat base.
When installing IR emitters
CAUTION: We recommend that you wear protective goggles when installing or replacing emitters, to
protect yourself from broken glass that you may come into contact with.
CAUTION: Pulling the connection cable must not cause any tension on the flat base. Bending radius of
connection cable: > 30 mm.
After installation, the quartz glass tube of the IR emitter must be cleaned of any soiling or perspiration. For
this purpose, use the cleaning cloth included in our delivery, or a clean linen cloth (without textile finishing
agents) soaked in methylated spirit, to remove any impurities and soiling or fingerprints from the surface.
CAUTION: The reflector side must not be cleaned.
Replace the drying lamps
1. To separate the drying glass and air outlet from the rest of the module, remove the three screws shown
below.
ENWW Replace the drying lamps 191