Graco Inc. 309388 - Manual (Page 9)

9 309388
1. Turn Spray/Prime valve to PRIME.
2. Separate the (smaller) prime tube from
the (larger) suction tube.
Priming
– For flushing factory or storage fluid and loading pump with water
3. Unscrew inlet screen from suction tube.
4. Place prime tube in waste pail.
prime
tube
suction
tube
WASTE
prime tube