Graseby 3000/500, Руководство пользователя

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7 — 2 5
G r a s e b y M e d i c a l L t d .
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 I s s u e A ( A p r i l 2 0 0 2 )
V o l u m e t r i c I n f u s i o n P u m p s
7
Reinitialising the pump after replacing the NVRAM (IC18)
If the pump displays a fault service code indicating NV RAM failure,
(System error codes 12,13,33 or 38) then the most likely cause is that
the RAM has suffered a premature failure of its internal battery.
Should one of these errors occur, then the NV RAM (IC18) must be
replaced.
Once the replacement NV RAM has been installed and the unit has
been re-cased, the CPU must be reinitialised following instructions in
this section.
Note: There are three different sets of instructions, for Version 0.53 software,
Version 0.63 software and Versions 0.65/0.67/0.71 software. Ensure that
you follow the appropriate set of instructions for the pump’s version of
software.
After completion of the initialisation, Graseby Medical recommend
that a full functional test as described on page 7-7 should be carried
out before the unit is returned to operational use.
NV RAM U18 Part Numbers
28 Pin 2706-0265 Type MK48T18-150PC1
24 Pin 2706-0275 Type MK48T12-150PC1
CPU board initialisation for Version 0.53 software
Follow these instructions for initialising a pump fitted with version
0.53 software only .
Connect the pump to the AC Mains supply
ON + (.) KEY or Period Key
Enter ID: 7-7-7-Run-Run-Run
Password: 2-1-2-1
Press Options key once
Switch off the pump
ON + Options key
ID: 3-0-3-1
Password: 7-8-6-7
Scroll through all displays by pressing the Options key
Switch off the pump
ON + Occlusion key
ID: 7-5-5-7
Password: 3-7-9-6
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