Steris Hausted MBC Operating manual

OPERATOR AND SERVICE MANUAL
Hausted®MBC®
Mammography/Biopsy Chair
(11/20/06) 066984

i
Table of Contents Operator Manual 066984
A WORD FROM STERIS CORPORATION
This manual contains important information on proper use and maintenance
of the MBC® (Mammography/Biopsy Chair). All personnel involved in the
use and maintenance of this equipment must carefully review and
comply with the warnings, cautions and instructions contained in this
manual. These instructions are important to protect the health and safety of
personnel operating a MBC and should be retained in a conveniently
accessible area for quick reference.
Complete instructions for uncrating and connecting utilities, as well as
equipment drawings, have been furnished. If missing, contact STERIS for
replacement copies, giving the serial number and model numbers of the unit.
STERIS carries a complete line of accessories for use with this stretcher. A
STERIS representative will gladly review these with you.
The Mammography/Biopsy Chair (MBC) is intended for use in patient treat-
ment, transport or recovery.
Indications for Use
A thorough preventive maintenance program is essential to safe and proper
unit operation. This manual contains maintenance schedules and procedures
which should be followed for satisfactory equipment performance.
You are encouraged to contact STERIS concerning our comprehensive
Annual Maintenance Agreements. Under the terms of these agreements,
preventive maintenance, adjustments, and replacement of worn parts are
done on a scheduled basis to assure equipment performance at peak
capability and to help avoid untimely or costly interruptions. STERIS maintains
a global staff of well equipped, factory-trained technicians to provide this
service, as well as expert repair services. Please contact your STERIS
representative for details.
Service Information
A listing of the safety precautions to be observed when operating and
servicing this equipment can be found in Section 1 of this manual. Do not
operate or service the equipment until you have become familiar with this
information.
Any alteration of this equipment not authorized or performed by STERIS
Engineering Service which could affect its operation will void the warranty,
could violate national, state, and local regulations, and could jeopardize your
insurance coverage.
Advisory
©2006, STERIS Corporation. All rights reserved. Printed in U.S.A.

ii
066984 Operator Manual Table of Contents
EC Authorized Representative
STERIS Limited
STERIS House
Jays Close
Viables
Basingstoke
Hampshire
RG22 4AX
UNITED KINGDOM
Manufactured by:
STERIS Corporation
2720 Gunter Park East
Montgomery, AL 36109 • USA
TEL: [phone]
FAX: [phone]
Equipment not suitable for use
in the presence of a flammable
anesthetic mixture with air or
oxygen or nitrous oxide.
STERIS Offices Worldwide
Canada 800 661 3937
Germany 49 22 33 69990
Hong Kong 852 2 563 3623
Italy 39 01 41 590429
Japan 81 78 321 2271
Korea 82 2 517 1517
Latin America 305 442 8202
Singapore 65 841 7677
Spain 34 91 658 5920
United Kingdom 44 1256 840400
www.steris.com
The base language of this document is
ENGLISH. Any translations must be
made from the base language document.
STERIS Corporation,
Montgomery, Alabama is an
ISO 13485 certified facility.

iii
Table of Contents Operator Manual 066984
TABLE OF CONTENTS
Section Title Page
1 LISTING OF WARNINGS AND CAUTIONS ....................................... 1-1
2 UNPACKING INSTRUCTIONS ......................................................... 2-1
3 OPERATING INSTRUCTIONS .......................................................... 3-1
3.1 Braking And Steering Operation .................................................................................. 3-3
3.1.1 Applying The Brakes ............................................................................................ 3-3
3.1.2 Releasing The Brake ............................................................................................. 3-3
3.1.3 Applying The Steer Lock ...................................................................................... 3-3
3.1.4 Releasing The Steer Lock ..................................................................................... 3-3
3.2 Height & Top Adjustment ............................................................................................. 3-4
3.2.1 Height Adjustment ................................................................................................ 3-4
3.2.2 Lowering The Unit ................................................................................................. 3-4
3.2.3 Top Adjustment ..................................................................................................... 3-5
3.2.4 Trendelenburg Adjustment .................................................................................... 3-5
4 C.P.R./SURGICAL LEG INSTALLATION & OPERATION ................. 4-1
4.1 C.P.R./Surgical Support Leg (Accessory Number APC025) ........................................ 4-1
4.1.1 Field Installation Instructions ................................................................................ 4-1
4.1.2 Operating Instructions .......................................................................................... 4-2
5 RECOMMENDED PREVENTIVE MAINTENANCE............................ 5-1
6 OPTIONAL ACCESSORIES.............................................................. 6-1
7 RECOMMENDED REPLACEMENT PARTS ...................................... 7-1

1-1
Listing of Warnings and Cautions Operator Manual 068032
The following is a listing of the safety precautions which must be observed when operating and servicing this equipment.
WARNINGS indicate the potential for danger to personnel, and CAUTIONS indicate the potential for damage to
equipment. These precautions are repeated (in whole or in part), where applicable, throughout the manual.
WARNING–LACERATION HAZARD:
When cutting bands always use a tool specifically designed for that purpose. This will help to avoid personal
injuries frequently incurred when bands are cut and tension released.
WARNINGS – PERSONAL INJURY:
Do not sit on end – tipping may occur.
LISTING OF WARNINGS AND CAUTIONS 1

2-1
Unpacking Instructions Operator Manual 066984
UNPACKING INSTRUCTIONS 2
IMPORTANT:Report any shipping damage immediately! Inform shipper of any
damages – leave carton intact. Leave the MBC Chair in the receiving area until
inspection is complete.
Your MBC Chair has been carefully packaged at our manufacturing plant to
ensure safe shipment to you medical facility. There are several procedures you
must follow to put your new MBC Chair into service. These procedures only take
a few minutes to complete and are required to ensure proper operation of the
MBC Chair.
Step 1 – Cut the two bands around the shipping carton.
Step 2 – Remove the top half of the carton and cut one side of the bottom half.
Step 3 – Remove the MBC Chair from the carton.
Step 4 – Check to see if all features of the stretcher work properly. If all features
work properly, go to step 5. If any of the features of the Horizon
Stretcher do not work properly, call STERIS for service.
Step 5 – Clean the MBC Chair using a mild detergent to remove any dirt
accumulated during shipment.
Step 6 – Place the stretcher into service.
WARNING – LACERATION
HAZARD: When cutting
bands always use a tool
specifically designed for
that purpose. This will help
to avoid personal injuries
frequently incurred when
bands are cut and tension
released.

3-1
Operating Instructions Operator Manual 066984
3
OPERATING INSTRUCTIONS
As a valued customer and user of STERIS’s unique Mammography/Biopsy
Chair (MBC), this Operation Manual is to ensure proper use is understood and
followed to obtain maximum safety and function of your STERIS MBC.
The MBC’s unequalled versatility in moving from a chair position to a fully
reclined position is designed to permit convenient patient positioning and
treatment. It has a maximum weight capacity of 325 lbs. The MBC is not
intended to replace a stretcher or gurney, of which STERIS offers a complete
product line for your specialty needs.
STERIS’s MBC has a Warning Label located at the head and foot ends of the
chair’s frame, stating:
Do not sit on end: Tipping may occur .
Patient entry, egress, and transfer from the MBC should always be from the
center side rail locations by lowering the side rail as shown in diagrams A and
B. At no time should the patient be permitted to enter or exit from the ends of
the MBC as shown on diagrams 1, 2 and 3, except in a full chair position.
NOTE: When not in use, do not leave the MBC in a fully reclined position.
NOTE:Patientshouldbesecuredwithrestraintstrapswhenleftunattendedin
a fully reclined position.
These Operating Instructions are to ensure patient safety and permit you
to use your STERIS MBC to treat, transport and transfer your patient with
unmatched versatility and safety.
If you have any questions, please contact STERIS’s customer service
department at 1-800-333-8828
WARNING – PERSONAL
INJURYHAZARD:Donotsit
onend–tippingmayoccur.
Figure 3-1

3-2
066984 Operator Manual Operating Instructions
Figure 3-2
WARNING – PERSONAL
INJURYHAZARD:Whenthe
unit is in the stretcher posi-
tion,DONOTsitonthehead
or foot end of the patient
surface.
WARNING – PERSONAL
INJURY HAZARD: Tipping
mayoccuriffootrestisstood
on or used as step stool.
Overall Dimensions of Patient Surface
Chair Position Stretcher Position
Width 22" 22"
Length 50" 70.5"
The chair specifications are: hydraulic
height adjustment, pneumatic
backrest adjustment, including 10°
trendelenburg, and a four wheel
lock caster braking system with
steering lock.

3-3
Operating Instructions Operator Manual 066984
3.1 Braking And
Steering Operation
3.1.1 Applying The Brakes The four wheel central braking system is activated by depressing the RED
pedal, (to approximately 45° at any corner of the unit. This locks all four of the
caster wheels from rotating and swivelling. (See Figure 3-3.)
From the head end of the unit depress the GREEN pedal downward, (to
approximately 45°), and push the unit forward. One caster wheel at the opposite
end will lock into a non-swivelling position that enables straight tracking and
swivelling by the attendant. (See Figure 3-4.)
3.1.2 Releasing The Brake Depress the GREEN pedal at any corner of the unit to a horizontal position. All
four of the caster wheels should roll and swivel freely. (See Figure 3-3.)
NOTE: Always apply the brakes when the unit is not in use.
3.1.3 Applying The Steer
Lock
3.1.4 Releasing The Steer
Lock
Depress the RED pedal to a horizontal position. All four caster wheels should
swivel and roll freely. (See Figure 3-4.)
Figure 3-3 Figure 3-4

3-4
066984 Operator Manual Operating Instructions
3.2 Height & Top
Adjustment
3.2.1 Height Adjustment To elevate the unit, pump the UP pedal, using smooth full strokes to insure
patient comfort. (See Figure 3-5.)
NOTE: Pedals are located on both sides of the unit.
When the unit reaches the desired height, stop the pumping action.
NOTE: Do not stand on the pedal.
3.2.2 Lowering The Unit To lower the unit, depress and hold the DOWN pedal. (See Figure 3-6.)
NOTE: Pedals are located on both sides of the unit.
When the unit reaches the desired height, return the pedal to its original position.
NOTE: Do not stand on the pedal.
Figure 3-5

3-5
Operating Instructions Operator Manual 066984
3.2.3 Top Adjustment
Figure 3-6
To adjust the unit anywhere from the chair position to the stretcher position grasp
the RECLINE handle, (A), and adjust the unit to the desired position and release
the handle. (See Figure 3-7.)
3.2.4 Trendelenburg
Adjustment
To adjust the unit into the trendelenburg position the unit must be in the CHAIR
position. Grasp the TRENDELENBURG handle, (B), and adjust the unit into
trendelenburg and release the handle. (See Figure 3-7.)
Figure 3-7

4-1
C.P.R./ Surgical Leg Installation & Operation Operator Manual 066984
4
C.P.R./SURGICAL LEG INSTALLATION &
OPERATION
A.P.C. Push Bar
A.P.C. Push
Bar Ears
031097 – #6 x .250
Sheet Metal Screw
Right Side Leg
.500
Figure 4-2. C.P.R/Surgical Support Leg (Accessory Number APC025)
4.1 C.P.R./Surgical
Support Leg
(Accessory Number
APC025)
4.1.1 Field Installation
Instructions (Figure 4-2)
Tools needed: regular screwdriver, 5/32" Allen wrench, 7/16" socket wrench.
Step 1: Remove the 4 screws used to mount the A.P.C. Push Bar.
Step 2: Mount Item 1 (C.P.R. Leg Assembly) to the A.P.C. on the left and the
right side of the chair, on the inside of the Push Bar Ears as shown, using
Item 2 (.250-20 x .750 Hex Head Cap Screw). Before installing, apply
2 or 3 drops of #262 Loctite1to the threads.
Step 3: Peel backing off of Item 3 (Velcro2Hook) and Item 4 (Velcro Pile) and
place adhesive sides together.
Step 4: Remove the #6 x .250 sheet metal screw, as shown.
Step 5: With pile side up on Velcro, place over hole on the tube, push the screw
through the Velcro and screw into the tube.
C.P.R./Surgical Support Legs
Figure 4-1
WARNING – TIPPING
HAZARD: The C.P.R/
Surgical Support Legs
should be used at any time
when the unit is in the
horizontalposition,asshown
in Figure 4-7.
1
2
43
.375
1.Loctite®is a registered trademark of
Henkel Technolgies.
2.Velcro®is a registered trademark of
Velcro Industries B.V.

4-2
066984 Operator Manual C.P.R./ Surgical Leg Installation & Operation
Figure 4-3. C.P.R/Surgical Support Leg (Accessory Number APC025-00)
C.P.R. Use -
Step 1: Pull the Velcro away from the tubes.
Step 2: Adjust the MBC to the desired horizontal position. The legs will
automatically hinge into position and lock.
Step 3: Pull the knob out and allow the rack to slide until it makes contact with
the floor. Release the knob to engage the lock.
Step 4: Ensure the knob is locked into position by pushing down on the head
end of the unit. No slippage of the rack should occur.
Step 5: The legs are now ready for use, insuring rigid stability.
Storage -
Step 1: Pull the knob and slide the rack until it is fully retracted. Release the
knob.
Step 2: Push the Slide Collar up and fold the legs inward,
Step 3: Wrap the Velcro around both legs and stick it against itself.
Fold Inward
Wrap Around
Both Legs
Rack
Slide Rack out
Hinges
061219 (Slide Collar)
031080 (Washer)
031156 (Bumper)
000794 (Rivet)
035233 Knob
4.1.2 Operating
Instructions (Figure 4-3)

5-1
Recommended Preventive Maintenance Operator Manual 066984
5
RECOMMENDED PREVENTIVE MAINTENANCE
Material
Lubricating oil, light-duty grease, wax
stick lubricant or Never-Seez lubricant.
Schedule
6 Months
Rachet with the proper size socket
wrench and screwdriver.
3 MonthsInspect all fasteners to ensure proper fit, position and
tightness (including nuts, bolts, etc.).
Procedure
Lubricate all moving and sliding parts and hinge
points.
Medium strength cleaners, soap, and
water. (DO NOT pressure clean or steam
clean.)
Metal file and touch-up paint. When
ordering paint, specify color.
Any medium strength anti-bacterial
cleaners.
PeriodicallyCleaning mattresses and pads
For more details information, please contact:
STERIS Corporation at:
1-800-333-8828
NOTE:Ifunitsarepressurewashedorsteamcleaned,lubricationofallhinging,moving,andslidingpointsshouldbe
doneafterwards.(Pressurewashingandsteamcleaningarenotrecommendedproceduresandcanvoidwarranty.)
Inspect all surfaces and remove any user developed
sharp or burred areas. Apply touch-up paint where
required.
Clean external surface to remove blood, dirt, lint, and
any other deposits. (Cleanliness should be part of
user maintenance.)
Periodically
Periodically

6-1
Optional Accessories Operator Manual 066984
6
OPTIONAL ACCESSORIES
Part Number Description
APC012-00 Restraint Straps
APC14D-00 Oxygen Tank Holder
000018-00 Telescoping I.V.Rod
APC020-00 Patient Tray
APC025-00 Surgical Support Legs (Recommended Accessory)
APC026-00 Stirrups
061239-00 Armboard with 1" Pad (Reclined Position)
065990-00 Armboard with 1" Pad (Seated Position)
SA0671-00 Dorsocervical Pillow (Qty. 1)
SA0716-00 Patient Safety Strap with Velcro, Extra Wide (Qty. 1)

7-1
Recommended Replacement Parts Operator Manual 066984
7
RECOMMENDED REPLACEMENT PARTS

7-2
066984 Operator Manual Recommended Replacement Parts
Figure 7-1. MBC Final Assembly
39
46
46
36
24
3
35
25
29

7-3
Recommended Replacement Parts Operator Manual 066984
S
V
CDESCRIPTION
FIG.&
ITEM
NO.
PART
NUMBER UNITS PER
ASSEMBLY
7-1- MBC FINAL ASSEMBLY ............................................................ X
1 066840 ASSEMBLY, MBC Base .............................................................. 1
2 031012 SCREW, Hex Head Cap, 0.313-18 x 1.00" Long........................ 4
3 068058 PAD, Rail ..................................................................................... 2
4 062128 SCREW, Button Socket Head Cap, 0.250-20 x 1.250" Long...... 1
5 031057 NUT, Lock, 0.313-18 ...................................................................
6 031055 NUT, Lock, 0.250-20 ................................................................... 1
7 068670 WELDMENT, Fluoro Side Rail, Right.......................................... 1
8 061092 ROD, Rail Pivot............................................................................ 2
9 061125 WASHER, Removable Retaining................................................ 4
10 Not Used
11 031500 SCREW, Truss Head Machine, #10-24 x 1.000" Long ............... 12
12 035115 WASHER, Nylon, 0.750" O.D. x 0.395" I.D. ................................. 10
13 061019 BAR, Push ................................................................................... 1
14 031337 SCREW, Hex Head Cap, 0.250-20 x 0.750" Long...................... 4
15 061142 HOLDER, Chart ........................................................................... 1
16 061139 COVER, Back .............................................................................. 1
17 Not Used
18 068039 WELDMENT, Seat ....................................................................... 1
19 061198 LABELS, Head & Foot Warning .................................................. 2
20 061062 PLATE, Head Pad Support.......................................................... 1
21 061057 PLATE, Back Support .................................................................. 1
22 061191 COVER, Seat Back Vinyl ............................................................. 1
23 Not Used
24 068059 SCREW, Pan Head, #10-32 x 1-1/4" Long ................................. 4
25 061288 PLATE, Bellows Top.................................................................... 1
26 Not Used
27 068072 PLATE, Leg Pad Support ............................................................ 1
28 068671 WELDMENT, Fluoro Side Rail, Left ............................................ 1
29 061458 PIN, Spring, 0.125 x 0.750" ......................................................... 2
30 061141 LABEL, Foot Rest Warning..........................................................
31 068113 MAT, Foot Rest ............................................................................
32 068060 WELDMENT, Foot Rest ...............................................................
33 031080 WASHER, Flat, 0.313" ................................................................. 4
34 068063 WASHER ..................................................................................... 4
35 067354 SEAT, Mounting Boss.................................................................. 1
36 031457 LABEL, Serial Number ................................................................ 1
37 Not Used
38 075855 LABEL, Mammography Chair ..................................................... 2
39 12966C PAD, Chair Seat, Mauve ............................................................. 1
40 12966I PAD, Chair Foot, Mauve.............................................................. 1
41 12966K PAD, Chair Leg, Mauve............................................................... 1
42 12966J PAD, Chair Back, Mauve ............................................................. 1
43 12966D PAD, Chair Head, Mauve ............................................................ 1
44 061161 SPACER ...................................................................................... 6
45 061006 PILE, Velcro, 4.00"....................................................................... 2
46 061007 PILE, Velcro, 18.00"..................................................................... 7
47 Not Used
48 061051 PILE, Velcro, 11.00"..................................................................... 2

7-4
066984 Operator Manual Recommended Replacement Parts
Figure 7-2. MBC Top Assembly
19
16
2
4
25
24
6
7
13
5
23
15
8
17
12
11
14
1
9
10
21
18
3
20
26

7-5
Recommended Replacement Parts Operator Manual 066984
S
V
CDESCRIPTION
FIG.&
ITEM
NO.
PART
NUMBER UNITS PER
ASSEMBLY
7-2- MBC TOP ASSEMBLY................................................................ X
1 068039 WELDMENT, Seat Section .......................................................... 1
2 061011 WELDMENT, MBC Back Section ................................................ 1
3 068030 WELDMENT, Leg Frame ............................................................. 1
4 031036 SCREW, Phillips Oval Head, 0.313-24 x 0.938" Long................ 4
5 067288 WELDMENT, Connecting Link.................................................... 2
6 061157 BOLT, Shoulder, 0.375" x 1.000" Long ....................................... 2
7 035115 WASHER, Nylon, 0.750" O.D. x 0.395 I.D" .................................. 6
8 031057 NUT, Lock, 0.313-18 ................................................................... 6
9 011318 PIN, Clevis, .375" x 1.438"........................................................... 2
10 030287 NUT, Pal, 0.375" .......................................................................... 4
11 061101 PLUNGER ................................................................................... 2
12 052763 SPRING, Plunger......................................................................... 2
13 061172 PLATE, Stationary Trigger, Left ................................................... 1
14 061174 PLATE, Stationary Trigger, Right ................................................ 1
15 061194 SCREW, Truss Head Machine, #10-24 x 1.250" Long ............... 2
16 052275 SPACER ...................................................................................... 4
17 061091 TAB, Vinyl, Red............................................................................ 4
18 061067 ASSEMBLY, Trigger Plate........................................................... 2
19 061148 PLATE, Seat Cushion Support .................................................... 1
20 031364 WASHER, SAE, Flat, 0.250" ........................................................ 2
21 031500 SCREW, Truss Head Machine, #10-24 x 1.000" Long ............... 2
22 Not Used
23 075627 PIN, Gas Spring Hinge ................................................................ 1
24 065258 PIN, Locking Cotter...................................................................... 1
25 061350 SCREW, Hex Head Cap, 0.313-18 x 1.500" Long...................... 2
26 068784 NUT, Free Jam, 1/4-20 ................................................................ 2