Pentax EG27-i10 User Manual

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6) Inspection of Suction Channel Selector (EG-3890TK ONLY)
a) Check the condition of the Suction Channel Selector (OF-B161). The selector
knob should move smoothly when rotated and click into position at the
prescribed indicators. The Suction Channel Selector allows the user the choice of
suction capability through either channel, or simultaneous suction through both
channels.
NOTE:
The suction channel selector knob can be rotated either clockwise or
counterclockwise.
WARNING:
NEVER use the Suction Channel Selector (OF-B161) with any outward signs
of damage or any abnormal conditions. Using a compromised selector or
failure to attach the selector appropriately to the suction selector cylinder
could result in decreased suction capability, air/fluid leakage and/or the
potential for cross contamination due to the possible reux or spit-back of
patient uids.
HANDLING OPERATION
Simultaneous
suction through
both channels.
(
1) Suction Channel
Selector
“A”
“B”
(1)
Align the suction channel selector
knob to the combined “A B”
indicator and depress the suction
valve to start/stop activation of
suction.
Suction through
the small channel
only.
“B”
Align the suction channel selector
knob to the single “B” indicator
and depress the suction valve to
start/stop activation of suction.
Suction through
the large channel
only.
“A”
Align the suction channel selector
knob to the single “A” indicator
and depress the suction valve to
start/stop activation of suction.
b) Should the suction channel selector not rotate smoothly, it might require further
cleaning.
(2)
(1)
(1) Suction Channel
Selector
(2) Suction Cylinder
Figure 2.14

Pentax EG27-i10 Specifications

General

Brand	Pentax
Model	EG27-i10
Category	Medical Equipment
Language	English