Alcatel Drytel 100 Instruction Manual page 15

4.2 - EVACUATION OF A CHAMBER LESS THAN 75 LITERS
1) STARTING
- The membranes pump and MDP are off.
- Timer set at 0" (the MDP will start approximately 2 seconds after the membranes pump).
11
- When the Drytel is started, (control switch on
opens.
2) STOPPING :
When the Drytel is stopped, (control switch on "0" position), membranes pump and fan stop simultaneously.
MDP is not powered and will stop progressively. Avoid sudden pressure changes in the MDP.
E 1 E2
closes and opens.
4.3 - EVACUATION OF CHAMBERS BETWEEN 75 AND 500 LITERS
1) STARTING: Set the timer to the amount of time, T, given in the graph of time versus volume
(see figure A.12).
- The membranes pump and MDP are off.
- When the Drytel is started (control switch the "1 " position) the membrane pump only and fan start.
E2 El
closes and opens.
- At the end of the time T, set on the timer the MDP starts.
2) STOPPING
When the Drytel is stopped (control switch to no
simultaneously. MOP is not powered and will stop progressively. Avoid sudden pressure changes in the
MOP.
E 1 E2
closes and opens.
Chamber
Volume < 75 liters
MOP
El
is closed.
"1"
position"), both pumps and fan start
El
is closed.
n
position) membranes pump and fan stop
40
E2
Diaphragm
E2
is open.
E2
is open.
pump
E2 El ..
closes and
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