Insertion Of The Light Exposure System; Insertion Of The Lamp And The Lantern; Exchange Of Lamp - Atlas XENOTEST ALPHA Operating Manual

Operating manual XENOTEST ALPHA / ALPHA HIGH ENERGY
6.1.2 Insertion of the exposure
system (fig. 33)
Contact with live parts of a unit connec-
ted to the mains may involve electrical
shock.
Switch the unit off and unplug the con-
nection socket. Secure against replug-
ging!
Please observe the possible filter
variations in chapter 6.1.
1. Switch the unit off!
2. remove exhaust air pipe on top of the unit,
3. fold up cover (1), lift spacer tube (2) and
put aside.
Only applicable for unit version ALPHA:
Put aside contact (3) of the lamp, remove lamp
centering piece (4),
4. wear gloves to carefully remove lamp (5),
5. remove filter lantern (6).
6. unscrew the 4 securing screws (7) of the
flange tube (8). Open the test chamber
door and move the connection piece of the
unscrewed flange tube slightly upwards,
7. fit lower sealing ring (9) and insert outer
cylinder (10) from the front through the
test chamber door,
Only applicable for unit version ALPHA:
Insert outer cylinder with goldrings in such way
that the inscription "UNTEN" is readable.
8. Insert upper sealing ring (11) into con-
nection piece and slide this on outer cylin-
der and sealing.
9. Fix upper flange with 4 securing screws
from the top through the casing cover.
10. Place filter lantern with filters into the outer
cylinder.
ALPHA and HIGH
Safety instructions
ENERGY features
Function Program example
Page 40
When filters are not inserted overheating
may occur and damage specimens and
unit.
Always insert filters!
11. Wear gloves to push Xenon lamp into the
bottom lamp socket. Take care to correctly
align the distance between absorber and
lamp (fig. 33).
Only applicable for unit version ALPHA:
Fit the lamp centering piece and connect lamp
contacts.
12. Close the casing cover and place the ex-
haust tube on to the air exhaust adapter.
6.1.3
Before starting operation:
Reset lamp age to 0 (see software documen-
tation).
To exchange lamp proceed as described in chapter
6.1.2 for the start-up.
Exchange of lamps: points 1-4, 11-12.
Exchange of lantern: points1-5, 10-12.
6.1.4
Optimize radiation constancy:
Exchange lamp in an interval of 1500 hours.
During operation:
The recommended exchange after 1500 operating
hours is signalled by the program control.
The lamp age can be retrieved via the DATA key.
Unit set-up Unit description
Setting up tests Care and cleaning
Insert the lamp and the
filter lantern (fig. 33)

Exchange of lamp

Options und accessory
List of options and
Maintenance
ATLAS
Start-up
accessories