5800 Refrigerated Sampler Service Guide - Isco

5800 Refrigerated Sampler Service Guide
Section 1 Introduction and General Maintenance
Table 1-3 Replacement Pump Tubes
Part Number
Quantity
60-9004-157 1
68-6700-062 5
68-6700-044 10
68-6700-045 25
Example: Resetting the Pump Tube Alarm
1. From the Main Menu screen select CONFIGURE.
PROGRAM CONFIGURE
VIEW LOG
2. Step through the Configure options until you see
the TUBING LIFE display. Press Enter
SELECT OPTION: ()
TUBING LIFE
3. The sampler briefly displays the current pump
count information. Line one lists the pump counts
since the last reset. Line two lists the current alarm
setting. The screen will advance automatically.
___ PUMP COUNTS,
WARNING AT __00000
5. You can modify the pump tube alarm setting to
tailor it to your needs. The factory default setting is
1,000,000 pump counts. However you may
experience tube wear more or less frequently.
Change the pump-count alarm setting by typing the
first two digits of the new setting. The sampler
accepts entries between 1 and 99. For example, to
increase the count to 1,500,000, enter 15.
__00000 PUMP COUNTS
TO WARNING
A pump tube alarm should be set to notify you when
the pump tube should be replaced. A pump tube
should be replaced when it begins to show signs of
wear, long before the tube wall fails. For more
information, refer to section 1.4.1.
4. To reset the counter to zero, select YES. Always
reset the counter after replacing a pump tube.
Select NO when merely checking the current
count.
RESET PUMP COUNTER?
YES NO
1.4.3 Cleaning the Pump
Rollers
Debris should be removed from the rollers and guides to keep the
pump operating efficiently and to extend tubing life. Remove
loose debris from the pump rollers and guides with a stiff
nylon-bristle brush. If debris has built up and cannot be removed
with the brush, scrape the rollers or guides with a plastic or
wooden tool to loosen the debris.
CAUTION
Do not use a metal tool. This might damage the plastic rollers
and guides.
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