Oxford Presence Lifter Benutzerhandbuch Seite 12

Oxford ®
Presence
5. Electrical Emergency Down/Up
Emergency lower (down) and raise (up) buttons are provided at the front of the control box. This
is operated by inserting a ballpoint pen into the button highlighted . This will bring the boom
up or down should the handcontrol fail at any time.
6. Mechanical Emergency Down
In the case of a complete electrical failure the electrical actuator is fitted with mechanical lowering
device (RED BOSS). This will only operate when the lift is under load. The device must be pulled
upwards to activate, and a slow decent will commence.
Note: The MINIMUM load required to manually lower the hoist using the mechanical emergency
down function is 30 kg.
7. Batteries
The batteries are protected from deep discharge by a LOW VOLTAGE ALARM. This will sound
when the batteries need recharging and the handcontrol is being operated. It will not sound
independently of the handcontrol being operated. DO NOT IGNORE THIS WARNING ALARM.
Complete the lifting operation and place the battery on charge (see charging instructions).
8. Slings
The Oxford Presence has the option of both a 6-point spreader bar and a 4-point positioning cradle.
Both systems use different attachment methods and slings.
The 6-point system uses slings with webbing loops, which allow positioning adjustment by selecting
different coloured loops. The 4-point cradle uses the Secruri3 safety clip system and adjustment is
made by rotating the 4-point cradle either upward or down.
Loop strap slings: Oxford Quickfit, Full Back, Quickfit Deluxe, Long Seat, Access and Silkfit
Safety clip slings: Oxford Comfort
The 6-point system attaches to the spreader bar hooks via loop straps (shown below), each sling is
supplied with instructions. Please study the instruction guide before use.
Leg Strap
Attachment Points
6-point spreader bar. Example of 6-point spreader bar sling with loop attachments.
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294000.10007 Rev. D
Shoulder Straps
Shoulder Strap
Attachment Points
Leg Straps
E n g l i s h