10
7-4 REPAIR
Should the MEZZO need reconditioning, maintenance or repairs at any time, we
recommend that it be sent, in its original packing, to the dealer where it was bought.
Please include a detailed description of the fault or the reconditioning work that is
required.
WARNING! The device may only be opened, or alterations carried out, by
authorised customer service technicians!
7-5 TRANSPORT THE MICROSCOPE
If possible try to avoid moving the microscope.
When moving and handling the stereo microscope, carry it with both hands. Thereby
holding the bearing rod (11) with one hand, and the base plate with the other (13).
Always hold the microscope upright.
8
TECHNICAL DATA
8-1 TECHNICAL INFORMATION - MICROSCOPE
■
LCD glare protection filter and LED light module, for use only in
conjunction with PUK precision welding devices
■
Device suitable solely for welding in dry surroundings!
■
Operating temperature
+5°C to +40°C
■
Mains Voltage for optionally available mains adapter plug
~230 V / 50-60 Hz
+/-15%
■
Bulb “LED-module”
2,5W / 800mA
■
Protection category
III
■
Insulation class
B
■
Degree of protection
IP 20
■
Weight
3,7 Kg
8-2
OPTICAL INFORMATION - MICROSCOPE
■
Lens
1,0
■
Eye-piece lenses
10x
■
Work distance
140 mm
■
Degree of magnification
10x
■
Size of “field of vision” in mm
20 mm
8-3
TECHNICAL INFORMATION - LCD SHUTTER
■
Degree of luminescence
DIN 3
■
Degree of obscurity
DIN 11
■
Switching time
<50ms
■
UV protection
>UV 15
■
IR protection
>IR 14
