Graco Wolverine Basic [22/62] Calibrate chemical dosage

Graco Wolverine Basic [22/62] Calibrate chemical dosage
Operation
22 334513D
Calibrate Chemical Dosage
1. Begin the process by setting the cycle rate and/or
stroke adjustment of the pump to an estimated set-
ting for a desired flow rate. See Baseline Chemical
Dosage Settings, page 24, for tables of cycles per
minute (CPM), and corresponding gallons per day
(GPD) and liters per day (LPD).
2. Follow the instructions provided with your calibration
gauge in conjunction with the Baseline Chemical
Dosage Settings, page 24.
3. Adjust the cycle rate and/or stroke adjustment
accordingly after the test is performed. Increasing
the cycle rate and/or stroke adjustment of the pump
will increase the pump flow rate, while decreasing it
will decrease the flow rate.
4. Repeat the instructions provided with your calibra-
tion gauge to verify changes.
5. Repeat steps 3 and 4, as necessary, until the
desired flow rate is achieved.
Stroke Adjustment
Wolverine Basic
This pump has three defined stroke adjustment posi-
tions.
1. Disconnect main power from pump.
2. Expose the drive shaft (33) by loosening the cap
screws (27) and removing the molded guard (26).
The cap screws will remain with the molded guard.
3. Remove the spring pin (34) from the drive shaft (33)
and stroke adjuster (35).
FIG. 11 Wolverine Basic stroke adjustment
34
33
35

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