Squirrel Medical Dormir 8535 MRS User manual

Squirrel Dormir 8535 MRS
Dormir 8535 MRS / Dormir 8535 Plus MRS
Instructions for Use
IMPORTANT! Read the instructions in this booklet thoroughly prior to use.
Keep these instructions for future reference.

Page 2 of 41 Copyright Squirrel Medical® 2017 - E&OE
Contents
1. Introduction _______________________________________________________________________________________3
1.1 Foreword ________________________________________________________________________________________________3
1.2 Product Models & SWL _________________________________________________________________________________4
1.3 Warning Symbols _______________________________________________________________________________________5
2. Intended Use______________________________________________________________________________________6
2.1 Contra Indications ______________________________________________________________________________________6
2.2 General warnings _______________________________________________________________________________________7
3. General Product Description______________________________________________________________________8
3.1 The Dormir 8535 Mattress Replacement Systems _____________________________________________________8
3.2 Product Description_____________________________________________________________________________________8
3.2.1 Identification of Pump Pa rts ___________________________________________________________________________ 9
3.2.2 Identification of Mattress Pa rts ______________________________________________________________________ 10
4. Installation ______________________________________________________________________________________ 11
4.1 Unpacking_____________________________________________________________________________________________ 11
4.2 Assemble the Dormir _________________________________________________________________________________ 11
5. Dormir 8535 MRS Operation____________________________________________________________________ 14
5.1 Pre-Use Routine_______________________________________________________________________________________ 14
5.2 The Dormir 8535 Pump Controls _____________________________________________________________________ 15
5.2.1 8535 Control Panel – PUMP8535 ___________________________________________________________________ 15
5.2.2 8535 Plus Pump Control Panel - PUMP8535CLP ___________________________________________________ 15
5.3 Using the Dormir 8535 MRS __________________________________________________________________________ 16
5.4 User Weight Guide ____________________________________________________________________________________ 17
5.5 Alarms & Indicators ___________________________________________________________________________________ 17
5.6 CPR Valve ______________________________________________________________________________________________ 18
5.7 Mattress Transfer Mode ______________________________________________________________________________ 19
6. Storage & Transport ____________________________________________________________________________ 20
6.1 Preparing the Mattress for storage ___________________________________________________________________ 20
7. Cleaning and Decontamination _________________________________________________________________ 21
7.1 Cleaning Precautions _________________________________________________________________________________ 21
7.2 Cleaning the Mattress _________________________________________________________________________________ 22
7.2.1 Disinfecting the Ma ttress _____________________________________________________________________________ 23
7.2.2 La under ing Ma ttr ess Cover __________________________________________________________________________ 23
7.3 Cleaning the Pump____________________________________________________________________________________ 24
7.3.1 Disinfecting the Pump _______________________________________________________________________________ 24
8. Routine Maintenance ___________________________________________________________________________ 25
8.1 Spare Parts ____________________________________________________________________________________________ 26
8.2 Changing the Air Filter ________________________________________________________________________________ 27
8.3 Changing the Fuses ___________________________________________________________________________________ 28
8.4 Service Manual________________________________________________________________________________________ 29
8.5 Decommissioning Procedures ________________________________________________________________________ 29
8.6 Warranty ______________________________________________________________________________________________ 29
8.7 Product Returns_______________________________________________________________________________________ 29
8.8 Returns Procedure____________________________________________________________________________________ 30
9. Troubleshooting_________________________________________________________________________________ 31
10. Technical Specifications _________________________________________________________________________ 33
10.1 Safe Working Conditions ______________________________________________________________________________ 33
11. Appendix ________________________________________________________________________________________ 35
11.1 Guidance and manufacturer’s declaration – electromagnetic emissions ____________________________ 35
11.2 Guidance and manufacturer’s declaration – electromagnetic immunity_____________________________ 36
12. Dormir 8535 MRS: Weekly Checklist ____________________________________________________________ 39
13. Contact Squirrel Medical ________________________________________________________________________ 40

Sep 2023 Issue 4.5 Page 3 of 41
1. Introduction
1.1 Foreword
Thank you for purchasing a
Squirrel Medical Mattress
Replacement System. In doing so, you have chosen a quality
MRS
which has been designed to provide excellent
functionality in a safe manner.
To ensure the MRS
is always operated correctly and safely
please read this document thoroughly and strictly follow all
the assembly, operating, cleaning and maintenance
instructions.
ALWAYS keep these instructions with the Dormir 8535 MRS for
reference
•Do ensure that you fully read & understand these Instructions for Use
•Do ensure the Dormir 8535 MRS is assembled and installed in accordance with
these Instructions for Use
•Ensure the Dormir 8535 MRS is always used as intended, see 2 -
Intended Use ,
Page 6
•Always ensure the Dormir 8535 MRS
is installed and commissioned as
intended. See 2 - Intended Use , Page 6
•The manufacturer reserves the right to change the information contained in
this document without previous notice

Page 4 of 41 Copyright Squirrel Medical® 2017 - E&OE
1.2 Product Models & SWL
The Dormir 8535 MRS is a pressure redistributing (active) mattress replacement system. It
is comprised primarily of two components – the Pump and the Mattress.
These instructions cover the following models;
Systems
Model Description
Safe Working
Load
DOR090200BD
Dormir 8535 Mattress Replacement System (MRS)
PUMP8535 + DOR303
Active Mattress system for preventing and treating
pressure ulcers. 90cm wide. Comfort settings and
temporary static mode functionality.
MIN: 30KG
MAX: 150KG
DORPLUS090200
Dormir 8535 Plus Mattress Replacement System
(MRS)
PUMP8535CLP + DOR303
Active Mattress system for preventing and treating
pressure ulcers. 90cm wide. Comfort settings and CLP
mode functionality.
MIN: 30KG
MAX: 150KG
Components
Model Description
PUMP8535
Dormir 8535 Pump
The Pump is responsible for the inflation cycle of the system. Includes
temporary static mode functionality.
PUMP8535CLP
Dormir 8535 Plus Pump
The Pump is responsible for the inflation cycle of the system. Includes
Continuous Low Pressure (CLP) functionality.
DOR303
Dormir Mattress, 90cm
This is the standard supplied mattress with the Dormir 8535 MRS.
Size: W 88cm x L 198 cm x D 13cm

Sep 2023 Issue 4.5 Page 5 of 41
1.3 Warning Symbols
WARNINGS
given in this manual identify possible hazards in procedures or
conditions, which if not correctly followed, could result in death, injury or other
serious adverse reactions.
Cautions
given in this manual identify possible hazards in procedures or
conditions, which if not followed, could result in equipment damage or failure,
and indicate moderate risk.
Electrical Hazard symbol indicates a hazard due to electrical voltage, which if
not correctly followed could result in death, serious injury or fire.
Weight Hazard
symbol appears when there is a potential weight related
hazard. This could be a component/packaging weight, or a caution about
Patient/User weight or loading.
Biological Hazard symbols appear wherever there is a risk of infection, cross-
contamination or disinfection.
Indicates the Model Number of the device (Note – this will be different between
pump and mattress)
Indicates the Serial Number of the device (Note – this will be different between
pump and mattress)
Indicates the date when the medical device was manufactured
Indicates the medical device manufacturer
Indicates that the user must read this document (the Instructions for Use)
before using or operating the device.