User Manual
RP-6 Pump for the GX-94  • 11
Maintenance
Replacing The Battery
NOTE: To maintain the CSA classification of the RP-6, use 
Eveready Energizer E91, Duracell MN1500, or Duracell 
PC1500 alkaline AA batteries.
1. Locate the black plastic battery cap on one end of the pump 
unit.
2. Push down and rotate battery cap counterclockwise until it 
stops, 1/8 of a turn.
3. Pull the battery cap away from the pump unit.
4. Remove the old battery from the pump unit. It will slide right 
out.
5. Insert the new battery + end first into the pump unit. Use an 
AA alkaline. The battery orientation is shown on the pump 
unit between the serial number label and the battery cap.
6. Slide the battery cap over the battery onto the pump unit, 
push it down and turn it clockwise unit is stops.
Replacing the Cotton Dust Filter
1. Locate the clear plastic filter holder at one end of the pump 
unit. 
2. Grasp the two ridged sides of the filter holder and turn it 
about 1/8 of a turn counterclockwise.
3. Pull the filter holder away from the pump unit.
4. Remove the old cotton dust filter from the filter holder and 
replace it with a new cotton dust filter.
5. Reinstall the filter holder. Align the two tabs on the bottom of 
the filter holder with the two slots in the pump unit. Push the 
filter holder into the pump unit and turn it about 1/8 turn 
clockwise until it snaps into place.










