Chapter 5 - Preuse Checkout Checking the Workstation According to the Check List
60 Apollo Operator’s Manual
Part Number: 90 38 237, 6th edition
7. Verify that the breathing bag is properly installed
and ready for operation (5 in Figure 40).
8. Verify that the vaporizers are installed and ready
for use.
Figure 41. Dräger Interlock 2 System with Vapor 2000
Vaporizers
Note: Refer to the appropriate Instructions for
Use for the vaporizer being used. Vapor
2000 is shown and described below.
Note: The Apollo automated self test does not
check for internal vaporizer leakage.
Therefore, after filling or changing
vaporizers, the standby leak test should
be performed on each respective
vaporizer (see page 79).
For the Dräger Interlock 2 System:
a. Make sure that the vaporizers are mounted
straight and seated securely on the mounts,
and that the locking levers are in their locked
(left) positions (1 in Figure 41).
b. Check the sight glass (2 in Figure 41) to
make sure that the filling level is adequate.
c. Make sure the handwheel is set to “0” and
the button is engaged (3 in Figure 41).
d. Check the interlock mechanism. Move the
selector lever to the left (4 in Figure 41
example) to lock the left vaporizer. Turn the
handwheel on the right vaporizer to a
position other than “0”, and ensure that the
left vaporizer remains locked in its “0”
position.
Repeat test for other vaporizer.
e. Turn both handwheels to “0” positions.
For the Dräger Auto Exclusion System:
a. Make sure that the vaporizers are mounted
straight and seated securely on the mounts,
and that the locking levers are in their locked
(left) positions.
b. Check the sight glass to make sure that the
filling level is adequate.
c. Make sure the handwheel is set to “0” and
the button is engaged.
11
4
0
0
3
3
22
WARNING !
Note the vaporizer flow limits. For example, for
the Vapor 2000, flow is 0.25 to 15 L/min, or 0.25
to 10 L/min at concentrations higher than 5%.
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