This Manual will explain how to carry out interim servicing and parts replacement on the Mackworth TA400 Transfer Aid safely and effectively. This document is divided into sections to help a Service Engineer find the correct information. Each section will show in a step by step fashion the correct way to disassemble and assemble the Transfer Aid.
3.0 – Servicing To be completed by Approved Service Engineer Maintenance should be completed by an approved service engineer every 6 months to ensure the products required standard is maintained. The service history of the product should be documented each service. When Servicing the Hoist, ensure to fill out the Service Log which is located in the back of the User Manual.
Ensure the product is able to rotate freely with ease. 4.0 – Tools, Equipment and Lubricants Required for Servicing When carrying out work on the Mackworth TA400 Transfer Aid you will require the following: Tools Required 15mm Spanner 17mm Spanner 17mm Ratchet Spanner 2.5mm Allen Key...
For the full list of Spare Parts available for this product. Please refer to the latest revision of the Spare Parts Manual. Document Number: 992562. The Spare Parts Manual can be located on the Mackworth Website: http://mackworthusa.com Page 6 of 21...
This section will cover the details of how to remove, refit and replace all serviceable parts to the Transfer Aid. The step by step process is to be followed in sequence to perform a successful service on the Product. Unless stated otherwise, all images refer to a Mackworth TA400. 7.1 – Crossbar This section will instruct the correct procedure on how to remove and replace the TA180 Crossbar.
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Refitting / Replacement Step 3 – Refitting is a reversal of the removal process noting the following points: A) When aligning the Crossbar, ensure to align the white saddle washers correctly as shown. B) Position the Crossbar to ensure correct orientation of the Crossbar, with the Labels facing horizontally.
7.2 – Seat Pad In this section it will explain the correct procedure on removing and refitting the Seat Pad. Removal Step 1 – Remove the Finger Trap Guard using a 2.5mm Allen Key on the two screws shown. Step 2 – Using a small Hammer and a Parallel Pin Punch, remove the small retaining pin which secures the Nut in place.
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Step 4 – In the following order the parts can be removed – Small Washer, Large Washer, Seat Pad and Large Washer. Refitting / Replacement Step 5 - Refitting is a reversal of the removal process noting the following points: A) Ensure that the step 4 is followed with the parts attached in the correct order.
7.3 – Knee Pad In this section it will explain the correct procedure on removing and reinstalling the Knee Pad for servicing procedures or replacement. Removal Step 1 – Remove the Bolts and washers on both sides using a 6mm Allen Key. Step 2 –...
B) When fitting the Bolt, ensure the washers are in order as shown below – Bolt, washer, nylon washer, knee pad, nylon washer. C) (Where applicable) – Align the Knee Pad holder as shown in the image in step 3. D) Apply Loctite 243 to both Bolts that secure the Knee Pad 7.4 –...
7.5 – Front Castor In this section it will explain the correct procedure on removing and reinstalling the Front Castors for servicing procedures or replacement. The below instructions are relevant to both to both Front Castors. Removal Step 1 – Remove the Foot Tray from the product. (Refer to section 7.4) Step 2 - Place the Transfer Aid on its side for easier service.
7.6 – Rear Castors Within this section it will explain the correct procedure on removing and reinstalling the Rear Castors for servicing procedures or replacement. The below instructions are relevant to all four Castors. Removal Step 1 – Remove the Foot Tray from the product. (Refer to section 7.4) Step 2 - Place the Transfer Aid on its side for easier service.
7.7 – Manual Leg Rods Within this section it will explain the correct procedure on removing and reinstalling the Manual Leg Rods for servicing procedures or replacement. Removal Step 1 – Remove the Foot Tray from the product. (Refer to section 7.4) Step 2 - Place the Transfer Aid on its side for easier service.
7.8 – Manual Leg Opener Within this section it will explain the correct procedure on removing and reinstalling the Manual Leg Rods for servicing procedures or replacement. Removal Step 1 – Remove the Foot Tray from the product. (Refer to section 7.4) Step 2 - Place the Transfer Aid on its side for easier service.
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Step 7 – Ensure the shoulder washer on the inner side of the leaver plate is not lost and remains inserted into the Leaver Plate. Step 8 – To remove the Leg Pivot Plate, remove the bolt fixing it in place using an 8mm Allen Key.
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Refitting / Replacement Step 11 - Refitting is a reversal of the removal process noting the following points. A) Align the Pivot Plate as shown, with the longer end facing towards the rear castors. B) Ensure the short end fits between the two circled stops on the framework. C) Ensure the Order is correct for the following parts when fitting the Pivot Plate.
7.8 – Leg Within this section it will explain the correct procedure on removing and reinstalling the Legs for servicing procedures or replacement. The below information is relevant to both legs on the product. Removal Step 1 – Remove the Foot Tray from the product. (Refer to section 7.4) Step 2 - Place the Transfer Aid on its side for easier service.
Refitting / Replacement Step 7 - Refitting is a reversal of the removal process noting the following points. A) Ensure the Leg is attached the correct orientation, with the castor facing the ground. B) Apply Loctite 243 to the removed screw when refitting. 7.9 –...
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Disclaimer While every effort has been made to ensure the accuracy of information contained in this service manual, no liability can be accepted by Mackworth for any errors or omissions. Mackworth operates a policy of continuous improvement. Specifications and other data are subject to change without notice.
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