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Section 6: Maintenance
6.3.2 Priming Pump
6.3.2.1 Manual Method
Although not the recommended method, the pump and
lines may be primed manually.
1. Open the sliding door in front of the pump by
gently pressing the black handle in and sliding the
door to the left [Figure 60].
2. Place a towel under the two pump heads.
3. On the main screen, select the MAINTENANCE
button.
4. On the Maintenance screen, select PRIME PUMP
button.
5. Press the PRIME button.
6. Insert an empty, plastic 10 ml syringe into the
pump priming port at the center of the black
priming port knob
[Figure 61]. Rotate black priming
port knob counterclockwise and suction fuel out
of the pump priming port by pulling in the syringe
plunger. Allow 6–8 ml fuel to fill syringe. Close
the black priming port knob by turning clockwise.
Remove the syringe from the black priming port
knob and dispose of fuel appropriately.
Figure 61
Priming the Pump
Figure 60
Opening the Door
to Prime the Pump
Black Handle
Black Priming Port Knob
Plastic Syringe
Two Pump Heads
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