Hillrom Senior Seating P530 User manual

SERVICE MANUAL
Senior SeatingTM\
Collection
From Hill-Rom®
Product No. P530/P540/P550 Series
For Parts Or Technical Assistance man124
USA 1-800-445-3720 Canada 1-800-267-2337

Senior Seating
TM
Collection Service Manual Page i
Senior Seating Collection
Service Manual
Revisions
man124
Revision Letter Pages Affected Date
Original Issue March, 1996

Revisions
Page ii Senior Seating
TM
Collection Service Manual
COPYRIGHT1996 HILL-ROM, INC.
All rights reserved. No part of this text shall be reproduced or transmitted in
any form or by any means, electronic or mechanical, including photocopying,
recording, or by any information or retrieval system without written permis-
sion from HILL-ROM COMPANY, INC. (Hill-Rom).
First Edition
First Printing 1996
Printed in the USA
Hill-Rom®is a registered trademark of Hill-Rom Company, Inc.
Senior SeatingTM is a trademark of Hill-Rom Company, Inc.
PostureRestTM is a trademark of Hill-Rom Company, Inc.
PostureRest PlusTM is a trademark of Hill-Rom Company, Inc.
Posture PerfectTM is a trademark of Hill-Rom Company, Inc.
The information contained in this manual is subject to change without notice.
Hill-Rom makes no commitment to update or keep current, the information
contained in this manual.
The only product warranty intended by Hill-Rom is the express, written war-
ranty accompanying the bill of sale to the original purchaser. Hill-Rom makes
no other warranty, express or implied, and in particular, makes no warranty of
merchantability or fitness for any particular purpose.
Additional copies of this manual can be obtained from Hill-Rom.

Senior Seating
TM
Collection Service Manual Page iii
Table of Contents
Chapter 1: Introduction
Purpose of this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 3
Who Should Use this Manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 3
Organization of this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 3
Chapter 1: Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 3
Chapter 2: Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 3
Typographical Conventions Used in this Manual. . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 4
Introduction to the Senior Seating Collection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 5
Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 5
Cleaning and Care. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 5
General Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 5
Steam Cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 5
Hard to Clean Spots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 5
Disinfection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 5
Preventive Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 6
Preventive Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 6
Preventive Maintenance Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 7
Lubrication Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 8
Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 9
PostureRest Specialty Chair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 9
Brake Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 9
PostureRest Plus Specialty Chair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 10
Brake Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 10
Brake Cam Adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 10
Posture Perfect Specialty Chair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 11
Brake Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 11
Seat Depth Adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 12

Table of Contents
Page iv Senior Seating
TM
Collection Service Manual
Tilt-In-Space Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 13
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 14
Physical Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 14
UL Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 15
Model Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 15
Warning and Caution Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 15
Accessory Assembly Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 16
Padded Positioning Panels (PostureRest)—P475A . . . . . . . . . . . . . . . . . . . . 1 - 16
IV Pole and Holder (PostureRest and PostureRest Plus)—P470A. . . . . . . . . 1 - 16
Tray Table (Posture Perfect)—P471A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 17
Handwheel Resident Lockout (Posture Perfect)—P472A . . . . . . . . . . . . . . . 1 - 18
Pommel Seat (All Model Chairs)—P469A, P473A, and P474A . . . . . . . . . . 1 - 19
Shoulder Bolsters (C) (All Model Chairs)—P467A and P476A
Body Bolsters (B) (All Model Chairs)—P468A and P477A . . . . . . . . . . . . . 1 - 20
Chapter 2: Parts List
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 3
Ordering Service Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 5
Exchange Policy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 7
In-Warranty Exchanges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 7
Out-of-Warranty Exchanges. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 7
Recommended Spare Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 7
Brake and Wheel Assembly (PostureRest Plus). . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 8
Brake and Wheel Assembly (PostureRest). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 10
Brake Assembly (PostureRest). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 12
Side Assembly With Wheel (Posture Perfect) . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 14
Side and H-Frame Assemblies (Posture Perfect) . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 18
Seat Frame Assembly (PostureRest Plus and PostureRest) . . . . . . . . . . . . . . . . . 2 - 22
Backrest Assembly (PostureRest Plus and PostureRest) . . . . . . . . . . . . . . . . . . . 2 - 24
Backrest Assembly (Posture Perfect) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 26
Armrest Assembly (PostureRest Plus and PostureRest). . . . . . . . . . . . . . . . . . . . 2 - 28
Side Panel Assembly (PostureRest) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 30

Table of Contents
Senior Seating
TM
Collection Service Manual Page v
Side Panel (PostureRest Plus). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 32
Legrest Assembly (PostureRest Plus and PostureRest) . . . . . . . . . . . . . . . . . . . . 2 - 34
Removable Foot Support Assembly (PostureRest Plus)—
P/N 2500-109 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 36
Foot Support Assembly (Posture Perfect)—P/N 2500-170 . . . . . . . . . . . . . . . . . 2 - 38
Shoulder Bolster Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 40
Body Bolster Set. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 42
Privacy Panel Cushions (PostureRest and PostureRest Plus). . . . . . . . . . . . . . . . 2 - 44
Privacy Panel Assembly (Posture Prefect)—P/N 2500-168. . . . . . . . . . . . . . . . . 2 - 46
Pommel Seat Cushion (PostureRest) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 48
Pommel Seat Cushion (Posture Perfect and PostureRest Plus) . . . . . . . . . . . . . . 2 - 50
Cushion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 52
Tray Assembly (PostureRest Plus and PostureRest) . . . . . . . . . . . . . . . . . . . . . . 2 - 54
Tray Assembly (Posture Perfect)—P/N 2500-167 . . . . . . . . . . . . . . . . . . . . . . . . 2 - 56
Contoured Headrest Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 58
IV Holder—P/N 2500-125 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 60
Rear Stabilizer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 62

Senior Seating
TM
Collection Service Manual Page 1 - 1
1
2
3
4
5
6
7
Chapter 1
Introduction
Chapter Contents
Purpose of this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 3
Who Should Use this Manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 3
Organization of this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 3
Chapter 1: Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 3
Chapter 2: Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 3
Typographical Conventions Used in this Manual. . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 4
Introduction to the Senior Seating Collection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 5
Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 5
Cleaning and Care. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 5
General Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 5
Steam Cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 5
Hard to Clean Spots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 5
Disinfection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 5
Preventive Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 6
Preventive Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 6
Preventive Maintenance Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 7
Lubrication Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 8
Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 9
PostureRest Specialty Chair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 9
Brake Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 9
PostureRest Plus Specialty Chair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 10
Brake Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 10
Brake Cam Adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 10

Chapter 1: Introduction
Page 1 - 2 Senior Seating
TM
Collection Service Manual
1
2
3
4
5
6
7
Posture Perfect Specialty Chair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 11
Brake Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 11
Seat Depth Adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 12
Tilt-In-Space Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 13
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 14
Physical Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 14
UL Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 15
Model Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 15
Warning and Caution Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 15
Accessory Assembly Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 16
Padded Positioning Panels (PostureRest)—P475A . . . . . . . . . . . . . . . . . . . . 1 - 16
IV Pole and Holder (PostureRest and PostureRest Plus)—P470A. . . . . . . . . 1 - 16
Tray Table (Posture Perfect)—P471A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 17
Handwheel Resident Lockout (Posture Perfect)—P472A . . . . . . . . . . . . . . . 1 - 18
Pommel Seat (All Model Chairs)—P469A, P473A, and P474A . . . . . . . . . . 1 - 19
Shoulder Bolsters (C) (All Model Chairs)—P467A and P476A
Body Bolsters (B) (All Model Chairs)—P468A and P477A . . . . . . . . . . . . . 1 - 20

Purpose of this Manual
Chapter 1: Introduction
Senior Seating
TM
Collection Service Manual Page 1 - 3
1
2
3
4
5
6
7
Purpose of this Manual
This manual provides the information required for Hill-Rom Senior Seating
Collection normal operation and maintenance. It also includes a complete parts
list for ordering replacement components. The parts list is located in chapter 2.
Who Should Use this Manual
This manual is intended to be used by facility authorized maintenance
personnel only. Failure to observe this restriction can result in serious damage
to material and/or severe injury to people.
Organization of this Manual
This manual contains two chapters.
Chapter 1: Introduction
You are currently reading chapter 1. This chapter defines the manual’s purpose
and who should use the information in the manual. Major topics in this chapter
are:
• Purpose of this manual
• Who should use this manual
• Organization of this manual
• Typographical conventions used in this manual
• Introduction to the Senior Seating Collection
• Cleaning and care
• Preventive maintenance
• Lubrication requirements
• Adjustments
• Product specifications
• Accessory assembly instructions
Chapter 2: Parts List
Chapter 2 contains Hill-Rom’s warranty, replacement part-ordering procedure,
and illustrated parts lists.

Typographical Conventions Used in this Manual
Chapter 1: Introduction
Page 1 - 4 Senior Seating
TM
Collection Service Manual
1
2
3
4
5
6
7
Typographical Conventions Used in this Manual
This manual contains different typographical conventions designed to enhance
readability and understanding of its content. Note the following examples:
• Standard text—used for standard text throughout the manual.
•Boldface text—emphasizes a word or phrase.
•NOTE:—sets apart special information or important instruction
clarification.
• The symbol below highlights a CAUTION or WARNING:
Figure 1-1. Caution and Warning Symbol
– A CAUTION points out special procedures or precautions that
service personnel must follow to avoid equipment damage.
– A WARNING identifies situations or actions that may affect
patient or user safety. Disregarding a warning could result in
patient or user injury.
• The symbol below highlights an electrical shock hazard WARNING.
Figure 1-2. Electrical Shock Hazard WARNING

Introduction to the Senior Seating Collection
Chapter 1: Introduction
Senior Seating
TM
Collection Service Manual Page 1 - 5
1
2
3
4
5
6
7
Introduction to the Senior Seating Collection
Overview
The Senior Seating Collection consists of three therapeutic positioning chairs:
PostureRest specialty chair, PostureRest Plus specialty chair, and the Posture
Perfect specialty chair. Each chair is specifically designed for the non-
ambulatory resident. Each chair features an independently operated leg rest,
tilt-in-space position change, and optional positioning accessories designed to
provide correct postural support.
Cleaning and Care
General Cleaning
Clean the unit with a lightly dampened cloth and ordinary disinfectants. Do not
subject any area to excessive amounts of liquid.
Steam Cleaning
Do not use any steam cleaning device on the Senior Seating Collection. The
excessive moisture involved can damage mechanisms and components in the
unit.
Hard to Clean Spots
Use standard household cleaners and/or a soft bristle brush to remove trouble-
some spots or stains. Heavy dried-on soil and excreta may first require soaking
to loosen.
CAUTION:
Do not use harsh cleaners, solvents, or detergents.
Disinfection
Dilute disinfectants and/or germicides as specified on the manufacturer’s label.

Preventive Maintenance
Chapter 1: Introduction
Page 1 - 6 Senior Seating
TM
Collection Service Manual
1
2
3
4
5
6
7
Preventive Maintenance
The Senior Seating Collection must have an effective maintenance program.
We recommend that you perform preventive maintenance and testing for Joint
Commission on Accreditation of Healthcare Organizations (JCAHO)
biannually. This not only meets JCAHO requirements, but will help to ensure a
long and productive life for the Senior Seating Collection. This will help
minimize downtime due to excessive wear failures.
The preventive maintenance schedule that follows is intended to guide the
technician through a normal preventive maintenance procedure on the
Senior Seating Collection. Check each item on the schedule, and make any
necessary adjustments during the preventive maintenance process.
The preventive maintenance schedule is intended to be used in conjunction
with the preventive maintenance checklist following it. This checklist is
designed to keep a running history of maintenance and subsequent repair costs
for one individual specialty chair. However, the facility can modify this
checklist or invent another to fit their needs. Keeping close records and
maintaining the Senior Seating Collection and its accessories are two good
ways of reducing downtime, and at the same time, keeping the nursing staff
happy and efficient.
Preventive Maintenance Schedule
Table 1-1. Preventive Maintenance Schedule
Function Procedure
Chair functions Ensure all chair functions operate properly.
Brakes Check for proper braking, and adjust if required.
Cushions Inspect for punctures, cuts, or tears.
Overall appearance Check the general aesthetics of the chair.
Lubrication See “Lubrication Requirements” on page 1-8.

Preventive Maintenance
Chapter 1: Introduction
Senior Seating
TM
Collection Service Manual Page 1 - 7
1
2
3
4
5
6
7
Preventive Maintenance Checklist
Table 1-2. Preventive Maintenance Checklist
Date Function
Hill-Rom Company Inc.
Manufacturer
Chair functions
Brakes
Cushions
Overall appearance
Model Number
Lubrication
Serial Number Total Cost for
This Page
Labor Time:
Repair Cost:
Inspected By:
Legend
L=Lube
C=Clean
A=Adjust
R=Repair or
Replace
O=Okay
N=Not
Applicable
Remarks:

Lubrication Requirements
Chapter 1: Introduction
Page 1 - 8 Senior Seating
TM
Collection Service Manual
1
2
3
4
5
6
7
Lubrication Requirements
Regularly lubricate the following moving parts with a silicone spray or silicone
based grease:
• Removable armrest, receiving tubes, and sleeves
• Recliner adjustment tube on the PostureRest and PostureRest Plus
specialty chairs
• Rear swivel casters
• Wheel bearings
• Legrest extension tubes
• Chain drive (Posture Perfect)
• Contour headrest adjustment vertical and horizontal tubes (accessory)
• Removable foot support telescoping tubes (accessory)
• Tray table release pin and hinge assembly (accessory)

Adjustments
Chapter 1: Introduction
Senior Seating
TM
Collection Service Manual Page 1 - 9
1
2
3
4
5
6
7
Adjustments
The adjustment procedures for the Senior Seating Collection are as follows:
PostureRest Specialty Chair
The PostureRest specialty chair has the provision for brake adjustment only.
Brake Adjustment
1. Adjust the jam nuts (A) and (B) to increase or decrease the brake tube
pressure against the front casters (see figure 1-3 on page 1-9).
2. After the adjustment is complete, tighten the jam nuts (A) and (B).
Figure 1-3. Brake Adjustment (PostureRest)
A
B
m124_040

Adjustments
Chapter 1: Introduction
Page 1 - 10 Senior Seating
TM
Collection Service Manual
1
2
3
4
5
6
7
PostureRest Plus Specialty Chair
The PostureRest Plus specialty chair has the provisions for brake adjustment
and brake cam adjustment only.
Brake Adjustment
1. Adjust the jam nuts (A) and (B) to increase or decrease the brake tube
pressure against the front casters (see figure 1-3 on page 1-9).
2. After the adjustment is complete, tighten the jam nuts (A) and (B).
NOTE:
You may need to adjust the brake cam to ensure equal braking pressure is
applied concurrently to both front casters.
Brake Cam Adjustment
The brake cams are attached to either end of the brake tube located behind the
front casters.
1. Activate the brake pedal until one of the brake cams make contact with a
caster.
2. Loosen the setscrews (A) securing the brake cam that is not making contact
with a caster (see figure 1-4 on page 1-10).
3. Rotate the cam until it makes contact with the caster, and tighten the
setscrews.
Figure 1-4. Brake Adjustment (PostureRest Plus)
A
m124_041

Adjustments
Chapter 1: Introduction
Senior Seating
TM
Collection Service Manual Page 1 - 11
1
2
3
4
5
6
7
Posture Perfect Specialty Chair
The Posture Perfect specialty chair has the provisions for brake, seat depth, and
tilt-in-space adjustments only.
Brake Adjustment
The brake cams are attached to the brake arms located on both sides of the
chair.
1. Activate the brake pedal until one of the brake cams make contact with a
caster.
2. Loosen the setscrews (A) securing the brake cam that is not making contact
with a caster (see figure 1-5 on page 1-11).
3. Rotate the cam until it makes contact with the caster, and tighten the
setscrews.
Figure 1-5. Brake Adjustment (Posture Perfect)
A
m124_044

Adjustments
Chapter 1: Introduction
Page 1 - 12 Senior Seating
TM
Collection Service Manual
1
2
3
4
5
6
7
Seat Depth Adjustment
1. Remove the seat cushion.
2. Remove the pins (A), (B), and (C) (see figure 1-6 on page 1-12).
3. Adjust the seat to the desired position.
4. Install the pins and the seat cushion.
Figure 1-6. Seat Depth Adjustment
A
B
C
m124_043
This manual suits for next models
2
Table of contents