Graseby 3000/500, Manual

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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
After the pump has delivered 49 mL (25.0 mL on 3100/505) the non-
insistent audio alarm sounds.
Stop the stopwatch.
Verify that the following display appears in the Message Display:
Confirm that the volume to be infused display is 0.
Confirm that the rate changes to 3 mL/h, or the designated KVO
setting in a pump with V0.71 software. Press Hold .
Check the burette and verify a volume of 49 mL ± 1 mL on 3000/500. If
checking a 3100/505, verify that the burette holds 25 mL ± 0.5 mL.
Remember to take the measurement from the bottom of the meniscus.
Disconnect and drain the burette.
Rate Accuracy:
Check the stopwatch and verify that the alarm occurred at the
correct point:
Pump model Alarm should occur after...
3000/500 2 minutes 56.6 seconds ± 3 seconds.
3100/505 15 minutes ± 18 seconds.
15. Testing the battery
Graseby Medical recommends that the condition of the lead
acid battery is checked at least annually
Method 1
When the pump is powered on, the battery is always tested. In
addition, the Options key provides access to the Battery Test option
so that the approximate battery voltage can be tested without
powering down the pump.
To run the Battery Test:
1. With the pump powered up, disconnect from the AC mains supply
and press Hold .
2. Press the Options key then 4 , or press Options until the following
message is displayed:
3. Press the key to start the test. The pump turns on all LEDs, and
the rate and volume to be infused displays all zeros to form a
known battery load.