Instruction & Technical Manual | 25
10. Start up
10.1 Procedure
1.
Close valves A, B, C and D.
2.
Switch on compressor.
3.
Open valve A slowly.
4.
Check there are no leaks from the
dryer.
5.
Switch on electric power. All four
display panel LED’s will flash
simultaneously green four times
then simultaneously red four times
to acknowledge application of power and readiness to function. Observe display
panel for one complete cycle. Note: cycle described is factory setting.
(i)
Power LED illuminates green and tower LED X illuminates green.
(ii)
After 120 seconds, tower LED X switches off and drain LED Z illuminates green.
(iii)
After a further 50 seconds drain LED Z switches off and tower LED Y illuminates
green.
(iv)
After a further 120 seconds, tower LED Y switches off
(v)
After a further 50 seconds, tower LED X illuminates green - this is (i) in the cycle
described above.
(vi)
The above cycle (i-iv) repeats.
(vii)
Run the dryer for a minimum of 6 hours to ensure dewpoint is adequate.
(viii)
Open valve B slowly.
C
D
A
B
X
Z
Y
POWER
Z
X
Y
Figure 7.2. Dryer in operation
Figure 7.3. Display panel
POWER
