Hospital Level Calibration Instructions - IC Medical CRYSTAL VISION 450D Operating And Installation Manual

HOSPITAL LEVEL CALIBRATION INSTRUCTIONS

Fully trained and knowledgeable individuals must only accomplish the following procedures with extensive
experience in calibrating surgical and life support electromechanical devices. They should be aware of the
importance of medical devices in the operating room environment, and physiological parameters of the patient
during surgery.
Only the following adjustments should be attempted. I. C. Medical, Inc. personnel or those individuals, who have
been fully trained by I. C. Medical, Inc. only, should make all other adjustments.
If the equipment is modified, appropriate inspection and testing must be conducted to ensure continued safe use of
equipment.
When making adjustments or troubleshooting the electronics be careful to avoid any electrical shock or
damage to the equipment with the smoke evacuator cover off.
Refer to the attached diagram for adjustment locations.
Adjustments are made on the
SECTION 1
Leak Test:
Note:
The leak test needs to be done before any
other calibration is attempted.
1. Make sure power is off to the
2. Attach a disposable clean SAFEGUARD BLUE
Hydrophobic ULPA Filter with Built-in Fluid Trap .
3. Connect a calibrated bulb manometer to the filter-
input connector of the SAFEGUARD BLUE
Hydrophobic ULPA Filter with Built-in Fluid Trap.
4. Increase the pressure on the bulb manometer to 100
mmHg.
5. System should not lose more than 3-mmHg pressure
for 5 seconds.
6. If it fails this test, open the unit to locate and repair
the leak.
7. Repeat test after each repair.
SECTION 2
SETUP FOR SECTION 2:
1. Turn on power switch (back panel)
®
2. CRYSTAL VISION
3. Set the unit to minimum flow.
4. The timer set for 2 seconds.
5. Attach a SAFEGUARD BLUE
ULPA Filter with Built-in Fluid Trap and an Intra-
Abdominal (I/A) tubing set to the filter input
connector of the
CRYSTAL VISION
6. Connect a calibrated bulb manometer to the end of the
tubing.
7. The pump should not be running.
NO PATIENT
Indicator Adjustment:
Test:
1. Set Up unit to SETUP FOR SECTION 2.
2. When at room pressure the NO PATIENT Indicator
lamp should be on.
Master Board
CRYSTAL VISION
®
MUST be in LAP MODE.
®
Hydrophobic
®
only
.
3. Slowly increase the pressure with the manometer and
the lamp should go out when approximately 3 mmHg
is reached.
Adjustment:
Only make adjustments when necessary.
1. Set Up unit to SETUP FOR SECTION 2.
2. Turn VR2 on the master board clock-wise until the
®
NO PATIENT Indicator light turns off.
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3. Then turn VR2 counter clock-wise until the NO
PATIENT Indicator light lights.
4. Then turn VR2 counter clock-wise 1/2 turn more.
5. The pump should not be running during these
adjustments.
OVER PRESSURE Lamp Adjustment:
Test:
1. Set up unit to SETUP FOR SECTION 2.
2. With the
increase the pressure on the bulb manometer.
3. The OVER PRESSURE lamp should come between
26 or 28 mmHg.
Adjustment:
Only make adjustments when necessary.
1. Set Up unit to SETUP FOR SECTION 2.
2. Slowly apply 27 mmHg of pressure.
3. The over pressure light should come on at 27 mmHg.
4. If not, adjust turn VR3 clock-wise to increase
sensitivity or counter clock-wise to decrease
sensitivity.
THIS IS AN IMPORTANT PATIENT SAFETY
ADJUSTMENT.
ADJUSTED FOR OVER 28 mmHg.
26
set as listed above,
®
CRYSTAL VISION
IT MUST NEVER BE