Faster GLOVEFAST ASEPTIC, Руководство по эксплуатации и техническому обслуживанию

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a D:GROUP Company
0254EN
– Rev. 06 – 09/2019
Page 35 of 65
10.A Alarm List
Pos English alarm message German alarm message Description Setpoint Tolerance Alarm limit Time delay
1 Minimum LAF alarm Alarm Minimum LAF
Airflow speed in the work chamber under minimum threshold value 0.45 m/s +20% -0,04 m/s from set point 1 sec
2 Maximum LAF alarm Alarm max. LAF Airflow speed in the work chamber over maximum threshold value 0.45 m/s +20% +0,04 m/s from set point 1 sec
3 Front glass open Scheibe offen The frontal glass is open. n/a n/a n.a. 1 sec
4 Sensors failure Fehler Sensor
Failure to one of the sensors. Press “MUTE” key and the
correspondent sensor is displayed
n/a n/a n.a. 1 sec
5 Black-out end Stromausfall Ende
Warning of black-out when the cabinet is working. Press “MUTE” to
stop the alarm
n.a.
1 sec from the voltage
supply restoring
6 HEPA filters check HEPA Filter pruefen
Possible clogging of absolute (HEPA) filters (The main motor power is
increased to the maximum in order to maintain the correct internal
pressure level)
n/a n/a 97,5%
when the motor power
increase up to 97,5% (1
sec)
7 Exhaust duct check Abluft Filt. Pruefen
Possible clogging of the exhaust duct or the isolator in not tight (the
exhaust motor power goes up to maximum in order to reach the
internal pressure set point)
n/a n/a 100%
when the motor power
increase up to 100% (1
sec)
8 F% lifetime over F% Betriebszeit Ende Filter 1 (2, 3, 4, 5) residual lifetime is over
initial filters count
down is set to 10000
hours
n/a n.a.
max 60sec (when the
minutes change in the
clock)
9 Min. PRESSURE Alarm Alarm dp zu niedrig
The pressure of the work chamber is below the minimum limit. It can
be due to a hole in the gloves or to the opening of a door.
-40 Pa 0
-40Pa is the standard
alarm limit
4 seconds in normal
condition.
120 seconds if the hatch
doors are open
10 Open hatch panel Schleusendeckel öffnen
No hatch panel is open. It is necesary to open them in order switch on
the ventilation of the isolator
n/a n/a n.a. 1 sec
LEGENDA:
Light blue cells
= it is possible to adjust the limit with the service password
Pos. 1, 2, 9 The alarm and the actual value are alternatiely displayed
Pos. 5 When there is a power failure the system go down and no alarm is displayed. When the power comes on the isolator will restore the last working conditions and the above described alarm will arise.
Pos. 6, 7, 8 Only alarm message is displayed; pressing "Status" button it is possible to check the actual value of the relative parameter
Pos. 3, 4, 10 Only alarm message is displayed