Instruction manual

120-00004 REV A 10/6/2011 4000 DIGITAL MANUAL PAGE 21
Restore the sensor to within 5 grams original sensor weight by
injecting an equivalent cc of distilled or deionized water (10g.
weight loss means add 10cc water). DO NOT OVERFILL. If
sensor will not take on any more liquid (liquid starts coming out the
fill port) do not attempt to add additional distilled water.
Note: Weight loss of excess of 30 grams may prevent the
restoration of the weight to within 5 grams of the original
weight. DO NOT OVERFILL. After weighing and refilling replace
the sensor in the analyzer, tighten screws on the rear of the
analyzer. Assure that all electrical and pneumatic fittings are
secure. The sensor should be allowed to stabilize for several
hours with power off.
4.3 Long Term Storage (one month or more)
Turn FUNCTION switch to “OFF” position. Disconnect charger
from analyzer. Detach 15 pin “D” connector from circuit board.
Remove alkaline batteries and cover analyzer to protect from dust.
4.4 Post Storage Start-up
24 Hours Before Using:
Uncover the analyzer. Install FRESH alkaline batteries. Reconnect
15-pin “D” connector from circuit board. Connect the charger to
the analyzer to charge NiCd batteries.
After 24 Hours:
Follow instructions in Section 2.0. Analyzer is ready to use or
calibrate.