Braun 403 - Manual (Page 6)

Braun Corporation FMVSS No. 403 Quick Reference Installation Sheet 32494
Lift Operating Instructions
T
R Q
Manual Operating Instructions
If you experience power or equip-
ment failure, refer to the Manual
Operating Instructions to operate
the lift. Instructions and photos
are provided for all steps that
differ from standard lift operation
procedures. Manual Instructions
Decal 31894 (posted on pump
cover) provides manual operat-
ing instructions also. Refer to the
Release Valve
maximum
30 inch lbs
minimum
15 inch lbs
seats
(stops)
OP
EN
CL
O
SE
approximate
1/16” intervals
Valve Tightening
Specification:
Once valve seats
(stops), tighten 15
to 30 inch pounds
as shown.
Release Valve
Note: Close backup
pump release valve
securely before operating
electric pump. A
C B
To Unfold Platform (Out):
Using hand pump handle:
a. Place slotted end of pump handle onto
back-up pump release valve and turn
counterclockwise (open — 1/2 turn
only) until the platform reaches floor
level (fully unfolded). See Photo B.
b. Turn the release valve clockwise
(close) to stop the platform. See Photo
B.
Note: Valve must be tight, but do not
overtighten.
DOWN (To Lower Platform and Unfold
Outer Barrier):
Place slotted end of pump handle onto
back-up pump release valve and turn
counterclockwise (open — 1/2 turn only)
until the platform reaches ground level
and/or outer barrier unfolds. See Photo B.
UP (To Fold Outer Barrier and
Raise Platform):
Using hand pump handle:
a. Place slotted end of pump handle
onto back-up pump release valve
and turn clockwise to close secure-
ly. See Photo B.
Note: Valve must be tight, but do
not overtighten.
b. Insert handle into back-up pump and
stroke until platform reaches floor
level (see Photo C).
To Fold Platform (In):
Insert handle into back-up pump and
stroke until platform stops (folds fully).
See Photo C.
Note: Close back-up pump release
valve securely before operating elec-
tric pump.
S
U
Lift Operating Instructions for all
normal lift operation procedures
(such as loading and unloading
passengers). Follow all Lift
Operation Safety Precautions!
To Load Passenger (continued):
3. Unlock wheelchair brakes and load
passenger from platform into ve-
hicle. Note: Lower head to clear
door jamb header.
To Fold Platform (In):
Press FOLD (orange IN) switch
until platform stops (fully folded).
Release switch.
To Close Door(s):
Automatic Door Operator(s):
Press yellow CLOSE switch until
door(s) are fully closed. Release
switch.
Manual Door(s):
Manually close door(s) fully.
Open
(Down)
Close
(Up/Stop)