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MANUAL FOR MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2 - 31.08.2018...
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NOTE! DO NOT USE MAYORSIT ORTHOPAEDIC SEAT FOR CHILDREN IF THERE ARE FAULTY, BROKEN OR MISSING PARTS. NOTE! IT IS NECESSARY TO READ THE MANUAL BEFORE START-UP. Page 2 MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2...
10.1.3 Adjusting the Mayor Chassis Frame ......................12 10.1.4 Accessories ..............................17 11 Detailed description of mounting and adjusting MayorSIT - orthopaedic seat for children, stabilising the back and head20 11.1 Description of mounting the backrest extensions..................... 20 11.2 Description of mounting horned headrest.
Warnings & Safety Information For LIW Care Technology Sp. z o. o., the most important thing is to protect the patients who use our equipment. For ensuring the safety of MayorSIT users, the following recommendations should be adopted: Please read the Instructions before the first use.
MayorSIT - orthopaedic seat for children, stabilising the back and head meets the essential requirements of the MDD 93/42 EEC for medical devices. MayorSIT - orthopaedic seat for children, stabilising the back and head in accordance with Annex IX of the MDD 93/42 EEC is non-invasive non-active I class medical device according to rule 1.
Structure of MayorSIT - orthopaedic seat for children, stabilising the back and head Fig. 2 Horned head rest* Vest* Side support Armrest Pelvic belts* Seat Backrest with lumbar support system Pushing handle Rehabilitation tray* 10) Leg abduction wedge* 11) Knee blocks* 12) Foot platform with 3d adjustment system* * Accessory marked with an asterisk is optional.
MayorSIT - orthopaedic seat for children, stabilising the back and head with base frame MayorSIT - orthopaedic seat for children, stabilising the back and head can be mounted on the base frame by using an interchangeable system or directly on the frame without the interchangeable system.
The two remaining bolts (2) retighten using nuts (5), insert nuts between the interface system and the frame (4). Sockets for the bolts are located underneath the seat unit. MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2 Page 9...
Mounting the orthopaedic seat directly on the base frame Fig. 5 Mount the seat using 4 screws (1). Page 10 MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2...
10 Chassis frames for MayorSIT, orthopaedic seat for children, stabilising the back and head NOTE! DEVICE IS INTENDED FOR A SINGLE USER ONLY. NOTE! DO NOT EXCEED MAXIMUM LOAD; ATTACHING ANY OBJECTS OR LEANING ON THE DEVICE MY CAUSE IT TO OVERTURN.
To lock a wheel, press the brake lever (1) until a distinctive ‘click’ sound is heard. To unlock the wheel, pull the brake lever (1) up. Fig. 8 Page 12 MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2...
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Firstly, remove the screws (1) together with the washers (2) and (3) from the bar (4) Fig.10 and Fig.11. Next, set the required height of the bar (4) Fig. 12 so that the screws can be inserted again in to the slots in the base (5). MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2 Page 13...
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Fig. 10 Fig. 11 Page 14 MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2...
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(1) together with the washers (2) and the nut (3) from the bar (4) Fig.13. Next, set the height of the seat platform by properly setting the combination of slots in the platform bar (5) and the slot in the bar (4) Fig.14. Fig. 13 MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2 Page 15...
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THE RETARDANT’S LEVER WITH ONE HAND AND THE HANDLE WITH THE OTHER ONE. UNDER NO CIRCUMSTANCES HOLD/ PUT HANDS NEAR THE PLATFORM MECHANISM; THERE IS A RISK OF HAND ENTRAPMENT! Page 16 MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2...
(1) on to the seat platform (3) using the joining elements (4). Top part (2) of the system is fitted directly on to the seat. MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2...
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(1), lift and remove the seat together with the trapezoid element (2) from the base of the interchangeable system. Page 18 MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2...
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Remember to replace the caps (3) in the rods after dismantling the footrests. Fig. 19 MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2 Page 19...
11 Detailed description of mounting and adjusting MayorSIT - orthopaedic seat for children, stabilising the back and head 11.1 Description of mounting the backrest extensions. Fig. 20 To extend the backrest, add the extensions. Backrest extensions, depending on their number can extend the backrest from 48 cm up to 68 cm, with 10 cm spaces in between them.
Next place the horned headrest in such a way that the mounting slots on part 1 are aligned with slots of part 3. Fix the headrest with screws 2 and tighten with a 4mm Allen key. MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2 Page 21...
The horned headrest is height adjustable. To make the adjustment, loosen levers marked with the red arrow, set the horned headrest at the right height, then tighten the levers. Page 22 MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2...
THERE IS A RISK THAT THE BACKREST LEVER MAY HIT THE PERSON OPERATING THE EQUIPMENT. THEREFORE, DURING ADJUSTING, HOLD THE BACKREST WITH ONE HAND, IDEALLY BY THE BACKREST HANDLE. MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2 Page 23...
Tighten the screws. NOTE! ADJUSTING THE LATERALS SHOULD BE MADE BY AN OCCUPATIONAL THERAPIST, A PHYSIOTHERAPIST OR A DOCTOR. INCORRECT SIDE SUPPORT MAY CAUSE SCOLIOSIS. Page 24 MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2...
Fig. To reattach the laterals, again pull away the laterals lock, turn the lateral in to the initial position, then release the lock to it MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2 Page 25...
Fig. 28 Loosen up screws marked with the red arrows using a 5 mm Allen key. Set the required seat width. Tighten the mounting screws. Page 26 MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2...
The vest has 13 points in total which allow adjusting the length of the fitting straps. All these points are marked in the picture with the red arrow. MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2 Page 27...
11.11 Description of adjusting the pelvic support belts Fig. 32 Pelvic support belts are length adjustable by using 5 straps, which are marked with red arrows in the picture above. Page 28 MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2...
Fig. 33 To adjust the seat depth, loosen the screws marked with red arrows. Next, move the backrest to the required position, then tighten the screws. MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2 Page 29...
11.13 Description of ischial tuberosity support adjustment Fig. 34 To adjust the ischial tuberosity support adjustment, tighten or untighten the screw under the seat unit marked with the red arrow. Page 30 MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2...
6 screws marked with red arrows and move the seat plate forward. After making the adjustment, tighten the screws and knobs and put the cover back on. MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2 Page 31...
11.16 Description of adjusting the angle of the armrest Fig. 37 Loosen the knob marked with the red arrow and adjust angle of the armrest. After the setup, tighten the lever. Page 32 MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2...
Fig. 38 Insert the pommel into the socket underneath the seat unit. Next, screw the bolt 2 as in Fig. 38 using a 4mm Allen key. MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2 Page 33...
To close it back, put the pommel in to the initial position until it clicks in. This means that the pommel is properly fixed. Page 34 MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2...
The pommel can be width and angle adjustable in relations to a patient’s legs. To adjust it, remove the pommel cover, loosen up with a 4mm Allen key, adapt the pommel and then tighten all fitting bolts. MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2 Page 35...
Fig. 41 MayorSIT - orthopaedic seat for children, stabilising the back and head can have a parted footrest fitted. To fit the foot supports (2) and (3), remove the end caps from the rods 20mm x 20mm (1), undo the screws marked with the red arrow in such a way that it would allow to insert the foot supports rods in to the mounting slots.
11.22 Description of adjusting angle of the foot supports Fig. 43 Loosen up knob marked with the arrow. Change the angle of the foot support, then tighten the knob. MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2 Page 37...
To adjust the space between the foot supports, loosen up sew marked with the red arrow using a 4mm Allen key. Change the distance between the foot supports, next retighten the screws. Page 38 MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2...
Loosen up both screws marked with the red arrows using a 5 mm Allen key. Fig. 46 Adjust the position and the angle of the platforms accordingly. After adjusting tighten the screws. MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2 Page 39...
Assemble knob 5 and 6 and fit with support 1 and washer 4. This module as shown in Fig. 47 insert into the slot under the seat unit and move to the required position. After putting the parts together, re tighten knob 5, 6. Page 40 MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2...
11.26 Description of knee support Fig. 48 Loosen the knee support knob under the seat unit. Adjust the width of the knee supports, retighten the knob. MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2 Page 41...
To assemble the tray, remove the end caps located under the seat unit. Next, push the tray into the pipes under the armrests. Set the required depth and lock the tray in with the knob marked with the red arrow. Page 42 MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2...
Fig. 51 (A) to curved profile mapping out the curvatures of the sine Fig. 51 (B). Fig. 51 MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2 Page 43...
NOTE! ADJUSTING THE LUMBAR SUPPORT CAN BE ONLY DONE ACCORDING TO AN OCCUPATIONAL THERAPIST, PHYSIOTHERAPIST’S OR DOCTOR’S RECOMMENDATIONS. 12 Moving MayorSIT, orthopaedic seat for children, stabilising the back and head, Mayor Frame Fig. 52 The orthopaedic seat can be carried by holding it by side supports with both hands or also holding it by the backrest and the seat unit.
13 Cleaning and maintenance MayorSIT - orthopaedic seat for children, stabilising the back and head is an mechanic device with the supporting structure made of steel and aluminium, covered with powder coating. On the metal construction there are fixed sponge-foam filling. Foams are enclosed with covers made of textile fabrics.
Warranty terms are specified in the warranty card, which is an integral part of this statement. The warranty card is available on the last page of this document 15 Identification plate Identification plate is located under the paediatric orthopaedic seat. Page 46 MayorSIT - ORTHOPAEDIC SEAT FOR CHILDREN, STABILISING THE BACK AND HEAD Edition 2...
11. Warranty Repair or replacement will be made as far as possible within 30 days from the proper delivery of the product by the warranty user to LIW Care Technology Sp.