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Important 
Do not hold by the drive foot retainer (Fig. 1, component 8) (BE 

CAREFUL OF THE SEAT LOCKING ARRANGEMENT)

9.  Take particular care to avoid back injury when removing the 

Bathmaster Sonaris2 from the bath. Follow safe moving and 

handling procedures. Seek help if you are unsure about installing 

or removing the bath lift safely yourself.

Important

All components of the bath lift must be safely put away and stored.

Care and cleaning

Seat unit and backrest
•  After bathing, rinse the bath lift (without covers) with warm water. 

If the bath lift is heavily soiled, wash it down with commercially 

available cleansing detergents and brushes.

•  Remove the seat and backrest covers. 

•  Dry the product with a cloth. 
•  Use a mild disinfectant if required. 

•  Never clean the drive or hand controller with a high pressure 

washer. 

•  While cleaning the seat unit, be careful of the mobile lifting scissors. 

•  Do not use strong solutions of disinfectant.

•  Ensure that the bath lift is completely dry before storing it. 

•  We recommend cleaning the Bathmaster Sonaris2 thoroughly when 

changing location or patient.

Hand controller and battery charger
•  Please read the hand controller instructions. 

•  Prior to cleaning, the charger must be removed from the power 

supply plug. 

•  Never dip the charger into water, spray wash or wash with water. 

•  Clean the charger with a cloth. 
•  Clean the hand controller with a damp cloth and then dry off. 
•  Ensure the bath lift is completely dry before storing it.
Seat and backrest covers
•  Once removed from the main unit, the seat and backrest covers can 

be washed at 40°C (max) in the washing machine.

•  Do not dry the covers in a tumble dryer. 

Maintaining the unit

The rechargeable battery in the hand control is not interchangeable 

and may only be opened by the manufacturer.
The Bathmaster Sonaris2 should be inspected before each use to 

ensure it is free from damage and excess wear. The Bathmaster 

Sonaris2 is built to give long, reliable use without need for servicing. 

While being robust, the lift should be treated with care and in 

particular should not be dropped. If damage or deterioration is 

suspected, please contact Patterson Medical or the distributor for 

repair by an approved agent.
For professionals issuing the Bathmaster Sonaris2, Patterson 

Medical recommends that the bath lift receives biannual inspections 

in line with requirements of the Lifting Operations and Lifting 

Equipment Regulations 1998 (LOLER). Inspections should only be 

carried out by trained and experienced personnel.
We recommend giving the product a thorough inspection when 

changing location or patient.

Recycling

Bath lift, hand controllers and recharger must be disposed of 

correctly; if in doubt, contact your local refuse site.
The bath seat is made from plastic; Hand controller contains 

electronic components and Lithium Ion batteries; Actuator and 

recharger contain electronic components; please separate and 

dispose of correctly.

Technical specifications (See Fig. 2)

Total weight without hand control:

24.5 lbs (11.1kg) 

Weight of seat unit:

16 lbs (7.4kg)

Weight of backrest:

8 lbs (3.7kg)

Weight of hand controller: 

0.88 lbs (0.4kg)

Seat depth (A): 

20” (500mm)

Max seat depth (B):

18” (455mm) 

Min seat height:

2.6” (65mm)

Total depth (backrest upright) (C):

27” (690mm)

Total depth (backrest lowered) (C): 

35” (900mm)

Total height (D): 

43.5” (1105mm) 

Height of backrest (E):

26.8” (680mm)

Width of backrest (F): 

14” (350mm) 

Width of seat with side flaps (G)

28” (710mm) 

Width of seat without side flaps:

14.7” (375mm)

Footprint of the base plate: 

21” x 9” (530 x 220mm)

Backrest reclines to:

40°

Load capacity: 

375 lbs (170kg) 

Actuator degree of protection against 

water ingress:

IP66

Hand controller degree of protection 

against water ingress:

IP67

Power on time: 

10%/2 min - 90%/18 min 

Supply voltage: 

11.1V | 14.8V 

Operating voltage:

5A

Rechargeable Battery:

Li-ion

Charge time when low voltage 

indicated:

1 hr

Decibel Level: 

From / To  

49db(A)/47db(A) 

Input: 

230V AC/50Hz; 120V 

AC/60Hz 

Output:

20V DC/120mA/10VA; 

20V DC/500mA/10VA

6

Summary of Contents for Sonaris 2

Page 1: ...User s Manual ...

Page 2: ...2 C B 2 7 10 8 11 12 9 1 3 4 5 6 ...

Page 3: ...nstructions If any of the above components are missing or damaged do not use the Bathmaster Sonaris2 and contact your distributor or Patterson Medical Optional accessories are available for those requiring increased comfort or functionality Do the following Check the contents to see that all components are included In the rare event that product or components have been damaged contact Patterson Me...

Page 4: ... check parts for any damage in transit and that no parts are missing Fitting the suction feet The suction pads must be free from dirt or grease Take care to correctly orientate the straps on the suction pads straps turned outwards Fitting Side Flap Protectors see Fig 12 Screw the front suction pads and rear suction pads see Fig 1 component 6 with the threaded end into the threaded holes on the und...

Page 5: ...the bather s feet are situated beyond the front legs of the frame When sitting on the seat of the Bathmaster Sonaris2 do not push against the bath such that the front of the bath lift is raised off the floor of the bath as this will make the bath lift unstable Once the Bathmaster Sonaris2 is positioned correctly in the bath it can be used as follows Ensure the unit is tested first before being use...

Page 6: ...d excess wear The Bathmaster Sonaris2 is built to give long reliable use without need for servicing While being robust the lift should be treated with care and in particular should not be dropped If damage or deterioration is suspected please contact Patterson Medical or the distributor for repair by an approved agent For professionals issuing the Bathmaster Sonaris2 Patterson Medical recommends t...

Page 7: ...ty for transit damage to the unit Any attempt at repair or maintenance by persons other than Patterson Medical trained or approved personnel will void this warranty Specifications for baths bath lifts see Fig 4 5 Descriptions Dimensions A Bath underside length 31 5 800mm B Bath underside width distance between suction cups 11 24 280 610mm C Bath width at 3 1 8cm height base plate 16 5 420mm D Heig...

Page 8: ...Notes 8 ...

Page 9: ...rent Manufactured during date Meets applicable European standards Raise the seat Double insulated Lower the seat 375 lbs Warning read manual Recycle battery contains Lithium ion Dispose of battery and motor correctly contains electronic components Recycle battery contains Lithium ion Total Product Weight Type B electrical insulation Emergency stop C 40 Max min battery operating temperature Li ion ...

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