Nimbus SeatInstructions for Use

Instructions For Use

1. Set the leg length.a) Set the seat length,

loosen the 4 cap head screws.

b) Adjust the position of the seat on the interface to best position on the chassis

i) 4 screws (BAIS) or 8 screws (Fixed) under the seat.

ii) Retighten the screws (15Nm) - FMEA ref BLAFMEAS001

c) Apply Loctite 243 to the six interface set screws and tighten to 8Nm.

Beware of finger trap hazards while performing adjustments.

Where appropriate, apply Loctite 243 to all adjustable areas of the assembly and check all fasteners are secure before handover.

2. Set the hip width to suit.a) Leave adjustment nuts

slightly loose so that it can be corrected once patient is in the seat.

9. Check the leg length following the pelvic support adjustment, adjust if required.

10. Re-adjust the backrest angle if required.

12. Adjust and set the headrest

position. Link bars - 15Nm

• Ball socket - 8Nm

11. Adjust the backrest height.

a) Loosen the 4 cap head screws and slide the backrest either up or down to suit.

b) If a harness is being used, the backrest should be level or slightly above the shoulder height, when the patient is correctly positioned in the seat.

c) Tighten the fixings (15Nm).

b

11

2

1

9

10

12

a

b

a

a

c

c

5. Position the thigh supports and tighten fixings (15Nm).• Slider screws - 10Nm.

7. Set the headrest in place for later adjustment.

3. Set the angle of the backrest to suit the patient’s needs (based on clinical assessment).

a) Remove bolt on the dial and set in hole to suit required angle.

When dampers are fitted please see additional informations sheet.

13. Loosen the throacic support fixings.

a) Adjust the thoracic supports to suit the patient’s needs:

b) Height

c) Width

d) Rotation

e) Retighten the thoracic support fixings (2x Rear: 15Nm, 2x Front: 10Nm).

14. Adjust the pelvic belt to suit.

a) Length adjustment is made via the over lock buckle.

15. Harness:a) Adjust the lower

straps on the harness, ensuring that the harness is away from the neck.

b) Adjust the top straps so that the harness can be suitably tightened.

16. Adjust the pommel to the correct position.

8. Slacken off the pelvic support fixings.a) From the front hold the pelvic support and

draw it to the rear of the pelvis.

b) Applying a small amount of pressure to move the pelvic support and pelvis in to the best alignment (neutral or a slight anterior tilt is desirable).

c) Tighten the fixings on the pelvic support (15Nm).

6. Adjust the foot support to suit:

a) Height

b) Angle

• Tighten to 10Nm.

4. Position the patient in the seat.

17. Fit Nut Protection Caps where necessary.

a

8

a

d

34

13

5

7

1415

16

a

6

c

c

17

Seat Size All lengths provided in mm

Small Medium LargeMinMin MaxMax MinMin MaxMax MinMin MaxMax

A - Seat Depth 250 380 290 430 360 490

B - Seat Width 160 330 190 380 230 440

C - Backrest Height 420 550 480 620 520 700

D - Overall Width *with thigh guides **with thigh guides and knee adductors

320* 340**

510* 545**

395* 435**

550* 585**

465* 485**

590* 630**

Seat to Back Angle -10° (anterior tilt) to +50° (posterior tilt), in 5° increments

Dynamic Back Movement Up to 40°

Seat Weight* 11.5kg 12.5kg 15.5kg

Max Load Capacity 100kg (user)

Description and Purpose

936928/7-0320

Application1. The Nimbus is a Modular Seating system, designed to offer support to the

user’s body creating stability, improving function and protecting the body systems.

2. The device is designed for use by people that have limited sitting ability and near symmetrical posture.

Contra-Indications1. It is not intended for people that have large postural deformities or severe

skin integrity issues.

Prescription Information1. A prescription form is available on our website; www.blatchford.co.uk,

speak to one of our clinicians or Customer Services. 2. The seat has been designed in 3 sizes and can accommodate a wide

range of users due to the modularity and adjustment scope.3. There are a number of standard accessories appropriate for use with the

Nimbus Seat and the range also has a number of specifically designed add on parts.

Function1. The Nimbus Seat is designed to offer suitable support to the user,

maintaining good body alignment and user functionality.2. The design is modular and can be adjusted to suit the changing needs of

the user:i) Growthii) Postural needsiii) Functional Needs

3. The Design can incorporate a dynamic backrest function that allows some of the users tone patterns to be accommodated without damage to the device and or the user.

MaintenanceAn annual visual inspection is recommended. Check for visual defects that may affect proper function. Maintenance must be carried out by competent personnel.

1. A mechanical review can be completed either at a local clinic or at the user’s residence, school or place of work. It is normal that the user will have their needs re-assessed at regular intervals and the mechanical review can be carried out during these appointments. These should be carried out by a fully trained rehabilitation or seating engineer.

2. Training can be provided to Wheelchair Services and Approved Repairers to ensure any maintenance is in line with manufacturer’s instructions. Please contact Customer Services.

3. Clean regularly as part of routine maintenance and fabric hygiene.

Limitations on UseThe Nimbus seat has a working life of up to 3 – 5 years depending on severity of use and the level of maintenance completed. Please refer to the Maintenance Schedule Matrix.

Maximum user weight is 100 kg at an average activity level.

It is designed to be fitted to a wheelchair or a static seating system using a range of Blatchford interfacing options. The Nimbus has been crash tested in a number of configurations on the surrogate base. Please refer to the manufacturer’s guidelines and technical instructions fully for any base before selecting Nimbus as a seating solution.

At the end of useful life the device should be disposed in accordance with the Blatchford environmental policy.

The Nimbus is not a Custom Made Device and could be re-issued to another patient. (A full mechanical review, replacement upholstery and decontamination is essential.)

The Nimbus Seat is designed for use with the Activate for Kids Ltd. Streetwise Buggy (small size only) or Neo Wheelchair Base (all sizes). Use with any other device should be covered using a local risk assessment.

Clinical Set–up of the Nimbus seatPlease follow the instructions provided in this document. Any customisation of the device is carried out using a local risk assessment.

Technical DataThe Nimbus seat has been crash tested up to 100kg user weight against ISO16840-4:2009(E) standard.

Its use should be restricted to a static seating system or a mobile wheelbase, it should not be used for any other activity.

The weight limit of the completed seating solution is determined by it’s lowest rated component.

It is designed for single occupancy only.

Lap belts and harnesses (if fitted) are to maintain postural support. They are not intended to be used as safety devices and must not be used as the sole restraint in transportation.

Nimbus is fabricated to the highest quality standards exceeding the requirements of ISO 16840-4:2009. The fabric covers are rated to BS 7176 Crib 5.

Seat Sizes and Important Data*Seat weight: Basic seat, consisting of fixed back, base and cushion, adjustable anti-thrust block, thigh guides, backrest and cushion, fixed laterals, adjustable pelvic support and pad and Nimbus Fixed Interface. Refer to brochure for weights for additional accessories.

Ordering InformationSpare parts can be ordered through Customer Services.

LiabilityThe manufacturer recommends using the device only under the specified conditions and for the intended purposes. The device must be maintained according to the instructions for use supplied with the device. The manufacturer is not liable for damage caused by the component combinations that were not authorized by the manufacturer.

CE ConformityThis product meets the requirements of 93/42/EEC guidelines for medical products. This product has been classified as a Class 1 Product according to the classification criteria outlined in Appendix IX of the guidelines. The Declaration of Conformity was therefore created by Blatchford Limited with sole responsibility according to Appendix VII of the guidelines.

WarrantyThe warranty for the Nimbus seat is 12 months. See website for current full warranty statement.

The user should be aware that changes or modifications not expressly approved will void the warranty.

After Sales Service, Support and Returns For any warranty claims, queries about the specification or technical information please contact Customer Services on 0114 263 7900.

+44 (0) 114 263 7900 | seatingcs@blatchford.co.uk Blatchford Limited, 30 Atlas Way, Sheffield, S4 7QQ, United Kingdom.

@blatchfordgrp | blatchford.co.uk

An annual visual inspection is recommended.

Check for visual defects that may affect proper function.

Maintenance must be carried out by competent personnel.