AttachingthetheSyringeSyringe(continued)
5Manually twist the barrel in a clockwise direction until the luer lock connector is finger tight and the ears of the barrel are flush against the retaining plate. It may be necessary to set the EXTEND/RETRACT switch to RETRACT and step on the foot pedal to bring the barrel ears completely flush to the retaining plate. If you set the switch to RETRACT be sure to set it back to EXTEND before proceeding.
Note: Do not
6Slide the retaining ring cover over the syringe and rotate the cover in a clockwise direction.
7The syringe should be firmly connected to the dispensing gun.
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