Arjo Enterprise E8000X, Руководство по обслуживанию

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Servicing Instructions Enterprise E8000X Service Manual
Page 62
21 Head End Split Side Rail - Replacement
This section describes how to replace the head end split side rail. Reference is made throughout this
section to “Electrical Assembly” on page 22, Figure 3 on page 29, Figure 20 on page 61 and Figure 21
on page 63.
The characters at the highlighted positions on the product label indicate the backrest and side rail
configuration (refer to Chapter 6, Subsection 1.1). The
Enterprise E8000X will always have a number 3
and letter B at these positions meaning that the bed is fitted with Standard Backrest and Split Side Rails.
21.1 Removal
To remove the head end split side rails:
21.1.1 Prize off the retaining strip from the front of the deck junction box (“Electrical Assembly” on
page 22, Item 4) and (Fig 3, Item 13). Unplug the head end extension cable (“Electrical
Assembly” on page 22, Item 22) from the junction box.
21.1.2 Remove all cable ties to free the extension cable.
21.1.3 Use the hoist to support the split side rail. Slacken the two socket head set screws
(Fig 20, Item 13) in the split side rail upper arms (Fig 20, Item 8) and (Fig 20, Item 9). Drive out
the upper arm pivot pin (Fig 21, Item 5) towards the head end and collect the spacer
(Fig 20, Item 12).
21.1.4 Slacken the socket head set screw (Fig 20, Item 13) in the split side rail lower arm
(Fig 20, Item 4). Drive out the lower arm pivot (Fig 20, Item 6).
21.1.5 Lift the split side rail release lever to retract the plungers (Fig 20, Item 1) and (Fig 20, Item 2)
and remove the head end split side rail module (Fig 21, Item 3) or (Fig 21, Item 4) from the
bed. If necessary, remove the split side rail bearing plates (Fig 21, Item 6) and (Fig 21, Item 7).
21.2 Installation
To install the head end split side rails:
21.2.1 Fit the split side rail bearing plates (Fig 21, Item 6) and (Fig 21, Item 7) if removed previously.
Use the split side rail plungers (Fig 20, Item 1) and (Fig 20, Item 2) to position the head end
split side rail assembly (Fig 21, Item 3) or (Fig 21, Item 4) on the bed.
21.2.2 Line up the lower fixing holes in the split side rail lower arm (Fig 20, Item 4) with the
corresponding holes on the sub-frame assembly. Drive in the lower arm pivot pin
(Fig 20, Item 6). Tighten the set screw (Fig 20, Item 13) in the lower arm, ensuring that it
engages the groove on the lower arm pivot pin.
21.2.3 Install the spacer (Fig 20, Item 12) and drive in the upper arm pivot pin (Fig 20, Item 11).
Tighten the socket head set screws (Fig 20, Item 13) in the split side rail upper arms
(Fig 20, Item 8) & (Fig 20, Item 9), making sure they engage in the grooves in the upper arm
pivot pin.
21.2.4 Fit the cable ties over the extension cable (“Electrical Assembly” on page 22, Item 22) securing
it below the split side rail. Leave just enough slack in the cables for the side to be raised and
lowered without straining the cables.
21.2.5 Plug the extension cable into the junction box (“Electrical Assembly” on page 22, Item 4) and
(Fig 3, Item 13). Clip the retaining strip into position on the junction box.
8 X 1 G F 0 1 3 B A A A A
Backrest and deck sheets
Side Rail Options