OPTIMedical OPTI CCA-TS - Replacing Gas I;O Port

Operator’s Manual – OPTI CCA-TS 6-7
6 MAINTENANCE
6.4.2 Replacing Gas I/O Port
To change the gas I/O port:
1. Open the SMC cover. Remove the black I/O
port by grasping it with a hemostat or tweezers
and rmly pulling upward (Fig. 6-17). Discard
the old part.
2. Install the new gas I/O port with the rounded
surface pointing up and press them into the
recess. When fully seated, the I/O port is
approximately 1/8 inch (3mm) above the
surrounding surface.
3. Perform a <Pump Test> (see section 7.2.16)
to ensure correct operation. Make sure the
pump rotates smoothly without excessive noise.
In addition, run one sample in control mode.
Make sure the control measurement passes
without errors.
Fig. 6-17 Gas I/O Port
Fig. 6-15 Push on Pump Roller
5. Press the pump cartridge roller down until it
rmly seats on the shaft of the pump motor
(Fig. 6-15).
6. Perform a <Pump Test> (see section 7.2.16)
to ensure correct operation. Make sure the
pump rotates smoothly without excessive noise.
In addition, run one sample in control mode.
Make sure the control measurement passes
without errors.
Fig. 6-16 Maintenance
To update the Pump Maintenance record
1. From the <Ready> display, select
<System Manager> and <Maintenance>
(Fig. 6-16).
2. Press the Done button to update the record.