Mattress and Seat Systems Service Manual
Repair
Page 10
CHAPTER 3
REPAIR
1
General
This chapter details the repair procedures for the range of mattress and seat systems identified in
Chapter 1, Page 2, Table 1. All repairs should be carried out by Arjo approved service personnel.
The repair procedures in this chapter are general and not unique to a product. Refer to Table 3 first to
identify the relevant assembly drawing and parts list for the product being repaired, and then refer to
them whilst carrying out the repair procedures detailed in Section 3 onwards of this chapter.
It is easier to carry out the repair procedures if the mattress or seat system is fully deflated first.
Disconnect the tubeset between the mattress or seat system and the pump to deflate it.
After carrying out a service or any repairs on the mattress or seat system, but before installing the top
cover, check the following:
1.1
All press studs on the mattress, overlay or seat system are connected.
1.2
All cells are evenly positioned in their loop straps. The repair will normally have disturbed the
position of the cells, and they should be re-positioned evenly.
After carrying out a service or any repairs, the mattress or seat system must be tested for serviceability,
by carrying out the Pressure and Function Test on the mattress or seat system in accordance with
Chapter 5, Page 53, Section 1.
