Graseby 3000/500, Руководство пользователя

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G r a s e b y M e d i c a l L t d .
7 — 1 6
I s s u e A ( A p r i l 2 0 0 2 )
3 0 0 0 / 3 1 0 0 a n d 5 0 0 / 5 0 5 S e r v i c e M a n u a l
V o l u m e t r i c I n f u s i o n P u m p s
7
The pump then measures the battery voltage. After five seconds the
battery gauge displays the approximate battery capacity.
For example, this display would indicate a battery about half charged:
Each + indicates increasing battery voltage, as follows:
11.1 +
11.2 +
11.3 ++
11.4 +++
11.5 ++++
11.6 +++++
11.7 ++++++
11.8 ++++++++
11.9 +++++++++
12.0 ++++++++++
12.1 +++++++++++++
12.2 ++++++++++++++++
The display below indicates a fully charged battery:
If the battery capacity is low, you must connect the pump to the AC
mains supply to recharge the battery.
It is possible to get a false reading if the battery is in poor condition
but has been recently damaged.
The test described above is also carried out automatically when a
pump loaded with Version 0.71 software (or later) is switched on, on
battery power.
See Method 2 as an alternative method of checking the condition of
the battery:
Method 2
1. Fully charge battery for a minimum 10 hours. Switch the pump
on and load a standard cassette.
2. Disconnect the pump mains lead from the AC power supply. Set
a rate of 100 ml/hr (99.9 ml/hr for 505/3100) and a VTBI of 999ml.
3. Allow the pump to run until it alarms ‘Low Battery Plug In
Cord’.
4. Allow pump to run through these alarms (alarms can be silenced
if needed) until it triggers ‘Battery Too Low Plug In Cord’
alarm.