1.5-Gallon Compact System - Legacy Versions

SYSTEM RECHARGE INSTRUCTIONS

RECHARGING AN EMPTY TANK

  1. Use shop air pressure down the siphon tube for at least 10 seconds to reset the piston. Use rags around nozzle and fitting to catch residual agent spray when releasing the air pressure.
  2. Remove the snap ring from the tank.
    1. Caution: Only remove the snap ring when there is no pressure inside the tank.
  3. Attach hose to 1/2" cap fitting, then use the hose to pull the cap out of the tank.
  4. Use A984600 TOOL-COMPACT TANK RECHARGE to push the piston to the correct fill height, 1- 1/2" from the top of the tank. If the piston is not at the top of the tank, reinstall the cap and snap ring, and return to step 1.
  5. Remove button head screw from the piston.
  6. Use funnel placed into the siphon tube to fill the tank. The tank is full when agent is at or just below the top of the button head screw hole.
  7. Inspect O-ring on button head screw for damage. Replace if necessary.
  8. Reinstall button head screw.
  9. Wipe residual agent from top of the piston.
  10. Replace burst disc in cap:
    1. Remove adapter.
    2. Remove old burst disc.
    3. Install new burst disc with the color side facing up.
    4. Reinstall adapter to cap.
  11. Inspect O-rings on exterior and interior of cap for damage. Replace if necessary.
  12. Reinstall cap into tank pushing down until the snap ring groove is fully exposed.
  13. Reinstall snap ring.

5 YEAR AGENT TANK SERVICE

  1. Remove the snap ring from the tank.
  2. Attach hose to 1/2" cap fitting, then use the hose to pull the cap out of the tank.
  3. Remove button head screw from the piston.
  4. Pour old agent into bucket and rinse out residual agent. Dispose of agent according to SDS.
  5. Ensure piston is at correct height, 1-1/2" from the top of the tank.
  6. Use funnel placed into the siphon tube to fill the tank. The tank is full when agent is at or just below the top of the button head screw hole.
  7. Inspect O-ring on button head screw for damage. Replace if necessary.
  8. Reinstall button head screw.
  9. Wipe residual agent from top of the piston.
  10. Replace burst disc in cap:
    1. Remove adapter
    2. Remove old burst disc and install new burst disc with the color side facing up
    3. Reinstall adapter to cap.
  11. Inspect O-rings on exterior and interior of cap for damage. Replace if necessary.
  12. Reinstall cap into tank pushing down until the snap ring groove is fully exposed.
  13. Reinstall snap ring.