ThyssenKrupp Access Citia BOS, Installation And Service Manual

 2 

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Table of Contents

I. PRELIMINARY 

CHECKS 

...........................................3

A. Installation site requirements 

............................................. 3

B. Tools required 

.................................................................. 3

C. Shipment 

........................................................................ 3

II.  TYPICAL COMPONENTS ...........................................4
III.  INSTALLATION  PROCEDURES ..................................4

A.  Time the gear rack ........................................................... 5
B.   Determine where the track will be installed ........................... 6
 

An Introduction to T Bolts .................................................. 7

C.  Install the Lower End Cap .................................................. 8
D.  Install mounting hardware  ................................................ 9
E.  Mount the track to the staircase  ........................................10
F.  Install the chassis assembly into the track ..........................11
G. Installing the fuse 

............................................................13

H.  Test run the chassis .........................................................13
I.  Level the seat hub ...........................................................14
J. Install 

the 

seat 

................................................................14

K. Adjust 

seat 

height 

...........................................................15

L. Remote 

control 

label 

........................................................15

M.  Charging the batteries ......................................................15
N.  Changing the orientation of the pendant holster ..................15

IV.  COMPLETION PROCEDURES ..................................16

A. Completion 

Checklist 

............................................................16

V.  E.T.L. REQUIREMENTS ...........................................17
VI. SERVICE INFORMATION ........................................18

A. General specifi 

cations 

......................................................18

B. Standard equipment 

........................................................18

C.  Control Board Operation Notes ..........................................19
D.  Control Board Diagnostics ................................................19
E. Charging 

Circuit 

..............................................................20

F. Up/Down 

Logic 

...............................................................20

G. Beep Alerts.....................................................................20
H.  What to do if the lift is stuck on a fi nal limit switch  ...............20
I.  Troubleshooting Flowchart if lift won’t run ...........................20

Important!  It is imperative that this manual be read and understood 
prior to attempting installation of the stair lift.  Also, please observe 
all cautions and warnings in this manual, as well as labels on the 
equipment.

This stair lift Installation and Service Manual has been written 
to provide clear and precise instructions for proper installation 
procedures of the Citia BOS stair lift.  
Please refer to the 

Owner's Manual

 for warranty information and 

operating instructions.  The 

Owner's Manual

 must be given to 

the owner of the lift before it is put into service.  

Any alterations to the equipment without written authorization 

by ThyssenKrupp Access may void the warranty.
If you have questions concerning the installation or service of 
the Citia BOS please contact the Service Department:

ThyssenKrupp Access

4001 East 138th Street

Grandview, MO  64030

800-409-3349