Braun Personal Lift Corporation FMVSS No. 403 Bedienungsanleitung PDF herunterladen (Seite 8)

Braun Corporation FMVSS No. 403 Quick Reference Installation Sheet 32553 Rev. A

Hydraulic Fluid (Pump) - Check level. Note: Fluid

should be changed if there is visible contamina-

tion. Inspect the hydraulic system (cylinder, hoses,

ﬁttings, seals, etc.) for leaks if ﬂuid level is low.

Inspect lifting arm bushings and pivot pins for vis-

ible wear or damage

Inspect outer barrier pivot pin mounting bolts (2)

Mounting

ecals and ntiskid

Use 5606 aviation ﬂuid only (part 87010R-MILL).

Check ﬂuid level with platform lowered fully.

Fill to within 1-1/2" of the bottom of the ﬁll tube

(neck).

Replace if needed.

ighten or replace if needed

Check to see that the lift is securely anchored to

the vehicle and there are no loose bolts, broken

welds, or stress fractures.

Replace decals if worn, missing or illegible.

Replace antiskid if worn or missing.

Repeat all previously listed inspection, lubrica-

tion and maintenance procedures at 750 cycle

intervals.

Consecutive

750 Cycle

Intervals

1500

Cycles

4500

Cycles

Apply Light Oil - See Lubrication Diagram

Apply Door Ease - See Lubrication Diagram. Ap-

ply to the surface area around both slots and wipe

off ecess

Apply Light Oil - See Lubrication Diagram

Apply Synthetic rease - See Lubrication Diagram

Use compressor and nozzle to remove all debris

from housing. Clean outboard lower pan slot and

apply Antisieze to slot before reinstalling pan.

Use clean cloth and solvent to clean tracks. Clean

lower pan slot and apply Antisieze to slot before

reinstalling pan.

Correct or replace damaged parts and/or relubri-

cate. See Drive Chain Adjustment.

Correct or replace damaged parts and/or relubri-

cate.

Ensure T-handle release and cable assembly

operate properly (see Manual Operation). Ensure

carriage can be manually etended and retracted

freely.

Resecure, replace or adjust as needed. See

Switch Adjustment.

Correct, replace damaged parts and/or relubricate.

Resecure, replace or correct as needed.

Resecure, replace damaged parts, lubricate or

correct as needed.

Resecure, replace damaged parts, lubricate or

correct as needed. See Carriage Ride Height

Adjustment.

Resecure, replace or correct as needed.

Tighten, repair or replace if needed.

Resecure, repair or replace if needed.

Carriage and eccentric shaft rollers (bearings)

Lifting arm slots in rolling horizontial carriage arm

tubes

Hydraulic cylinder pivot points (4 per cylinder)

Drive chain and chain rollers

Drive chain release latch mechanism

Deploy lift, remove inboard and outboard lower

pans and blow out housing. Blow off platform also.

Deploy lift, remove inboard and outboard lower

pans and clean housing tracks

Check drive chain tensioner, jam nuts and connect-

ing link for securement and/or misalignment.

Inspect drive chain release latch mechanism for

proper operation, positive securement, wear or

other damage

Inspect platform cable-activated manual release

system (T-handle/cable assembly and carriage

movement)

Inspect limit switches for securement and proper

adjustment

Inspect carriage, lifting arm and eccentric shaft

rollers (bearings) for wear or damage, positive

securement and proper operation

Inspect eternal snap rings (e-clips)

• Carriage roller bearings (4)

• Lower lifting arm pins (5)

• Eccentric shaft track roller bearing (1)

Inspect lower lifting arm pins for wear or damage,

positive securement and proper adjustment

Inspect eccentric shaft pins, bearing mounting

screw, washers and securement hardware for

wear or damage, positive securement and proper

operation

Inspect torque tube cams for securement, wear or

damage

Inspect housing cam brackets for securement,

wear or damage

Inspect cylinder(s), hoses, ﬁttings and hydraulic

connections for wear, damage or leaks

Inspect power cable

Maintenance and Lubrication

Adjustments and Calibration

Adjustment Procedures

Lift Out Switch: The Lift Out Switch stops inward travel of

the carriage/platform during Stow function (activated by the

housing-mounted Lift Out Cam). Move cam in to increase

inward travel. Move cam out to decrease inward travel. LED

D25 will be illuminated when the switch is not contacting the

cam.

Full Out Switch: The Full Out Switch stops outward travel of

the carriage/platform during Deploy (Up/Down) functions (ac-

tivated by the housing-mounted Full Out Cam). Move cam

in to decrease outward travel. Move cam out to increase

outward travel. Carriage rollers must be inside housing a

minimum 1/2". The platform will not raise or lower until this

switch is activated. LED D26 will be illuminated when the

switch is contacting the cam.

Floor Level Switch: LED D28 will be illuminated when the

switch is contacting the cam. Detailed on reverse side.

Below Stow Switch: The Below Stow Switch controls the

height of the carriage/platform before it moves inward during

the Stow function (activated by the torque tube-mounted

Below Stow Cam). Rotate the cam in to decrease platform

height. Rotate the cam out to increase platform height.

Adjust cam so lifting arms are aligned. iew the platform

position in the housing. LED D24 will be illuminated at stow

level and below.

Barrier Down Switch: This platform-mounted switch pro-

hibits the platform from raising unless the outer barrier is in

the full up position. The Up function is prohibited if the outer

barrier detent pin is not fully engaged also. LED D2 will be

illuminated when the switch is not contacting the outer barrier

detent pin.

Drive Chain Adjustment

In event the drive chain sags 1/2" or more, adjust tension

as detailed. Tighten to eliminate visible sag but do not

overtighten.

1. Remove bottom pan.

2. Pull the manual release cable and lock.

. Remove adjustment bolt (tensioner) access cover.

4. Loosen inside jam nut. Secure tensioner and tighten

outside jam nut. Tighten to eliminate visible chain sag but

do not overtighten.

5. Lock jam nuts together making sure the tensioner roller is

horizontial. Release and push the manual cable in fully.

Ensure platform is locked by moving the platform in and

out until chain release assembly engages chain.

Calibration Procedures

Platform Sense Calibration

1. There must be no weight on platform.

2. Press hand-held pendant UP switch to raise platform a

minimum " above stow level.

. Remove pump cover and press and hold control board

mounted CAL. 50 lb. button. hi le pressing the CAL. 50

lb. button, press and hold the hand-held pendant STO

switch (button). The platform will lower to stow level (begin

stow function), and then start to raise. Release CAL. 50 lb.

button immediately when platform starts to raise from stow

level.

4. LED D18 will be illuminated when weight on plat

form prevents stowing.

Ground Sense Calibration

1. Press hand-held pendant DO  switch to lower platform

fully to ground level.

2. hi le continuing to press the pendant DO  switch, press

and then release control board mounted CALIB. D

SE/OB button.

. Release the pendant DO switch.

4. LED D2 will be illuminated when platform is at ground

level.

Outer Barrier Occupied Calibration

1. Press hand-held pendant DO  switch to lower platform

fully to ground level.

2. Once outer barrier is fully unfolded (ramp position), release

the pendant DO  switch.

. Press and hold the control board mounted CALIB. D

SE/OB button. hi le holding CALIB. D SE/OB button,

press hand-held pendant UP switch to raise the outer bar-

rier. Be sure to release CALIB. D SE/OB button when

outer barrier reaches approimately half full up (vertical)

position.

Carriage Ride Height Adjustment

The carriage horizontal arms move (roll) in and out of the

housing tracks on roller bearings. Following installation or

etensive lift operation, clearance between horizontal arms

and tracks may diminish. The eccentric shaft mounting plate

allows height adjustment.

Remove eccentric plate mounting screw. Using screwdriver

or small rod, rotate the shaft clockwise to increase carriage

height. Rotate the shaft counterclockwise to decrease carriage

height. Reinstall mounting screw in nearest retainer hole.

Adjust left and right side eccentric shafts (screw positions may

vary from side to side). Adjust height such that horizontal arms

do not contact top or bottom of tracks (align center).

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Braun Personal Lift Corporation FMVSS No. 403 Bedienungsanleitung Seite 8

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