14
Lib
er
at
ors
Unpacking and Setup
VII
Unpacking
1. Inspect carton for shipping damage. Report any damage to
freight company before signing bill of lading.
2. Check description on carton against your order.
3. Unpack unit, including condensation bottle and bracket,
POI, FCV extension, and humidifier elbow kit.
4. Set aside packing materials in case unit must be returned to
the factory.
Setup
1.
Install condensation bottle bracket by squeezing bracket
ends together and inserting into slot in handling ring
directly below FCV outlet.
2.
Install condensation bottle on bracket located below shroud.
Remove cap from bottle. Put condensation hose inside bot-
tle.
3.
Install FCV extension by screwing it into the side of the
FCV to 45 N-cm (4 in-lb).
4.
Install humidifier elbow (if applicable) by screwing it into
the side of the FCV extension.
5.
Visually inspect the Liberator for damage from improper
handling. Note any dents in the container, cracks in the
shroud, missing or loose hardware, and bent quick
disconnect valves or humidifier adapters.
6.
Check for smooth operation of the flow control selector,
making sure that a positive detent is felt at all settings. The
flow control knob should be secure and properly aligned.
7.
Check the vent valve for smooth operation.
8.
If possible, connect a portable unit to the Liberator to check
for smooth coupling, and to make sure the portable unit is
in proper alignment with the Liberator when mated.
9.
Verify operation of the level meter by depressing the operate
button. LEDs will light, displaying the level of liquid oxygen.
If the unit is empty, only the leftmost LED should light. If it
does not, or if other erroneous indications are given, refer to
the Troubleshooting Section (Section X).
10.
Check all labels for damage and wipe away any dust on unit
with a clean, dry, lint-free cloth.
Prior to transportation
with liquid oxygen, ensure that you affix the included
Hazard Warning Label or a suitable replacement.
11.
If desired, the flow control knob (Item 1) can be adjusted so
it will not exceed maximum prescribed flow rate.
a.
Remove FCV knob by firmly grasping the knob and pull-
ing away from the base unit.
b.
Remove two
Phillips
head screws (Item 4) from flow lock
plate (Item 3) and remove plate.
c. Remove flow rate decal number disc (Item 2).
d. Remove locking pin (Item 65) from its storage position on
flow lock plate (Item 3) and place in underside of hole cor-
responding to maximum allowable flow rate.
e. Replace flow lock plate (Item 3), number disc (Item 2) and
knob. Tighten screws (Item 4) to 45–65 N-cm (4–6 in-lbs).
Verify flow lock is at correct position.
Transport
Specifically designed roller bases are available for moving Liberators
short distances on smooth surfaces. Hand trucks can also be utilized
for Liberator transport.
FIGURE 7:
Flow Control Knob
0
1/4
1/2
3/4
1
1.5
2
2.5
3
4
5
6
8
10
12
Locking Pin Holder
Screw Hole
15LPM Stopper
Screw Hole
FIGURE 8:
Lock Plate Layout
CAUTION: Always ship, store, or transport a Liberator, empty or
full, in an upright position, properly secured to prevent damage.
DO NOT ROLL UNITS TO TRANSPORT
Liberators Technical Service Manual • PN 13350704 Rev
K
