Dual Draw Install/Troubleshooting
- One Dual Draw Dispenser
- One 6’ braided discharge hose with clamp
- Two clear chemical connector hoses
- Two chemical connector caps
- Two dilution tip kits with chart
- One bag of fasteners
Actiblend Dual Draw Installation Requirements:
- Mount Dual Draw dispenser above chemical components to prevent siphoning of chemical.
Location should be an area with enough room to bring all cleaning equipment close to the Actiblend Dual Draw System.
- Area should have a floor drain to ease dumping of dirty cleaning solution before filling cleaning equipment.
- Dedicated water line with a garden hose connection with a minimum of 7gpm of flow
Step 1 – Mount unit to wall using hardware provided. Make sure unit is mounted above where containers will be placed
Step 2 – Facing the unit select & insert dilution tip into eductor on the left for component A . Connect chemical hose to eductor . Next, select and insert dilution tip into eductor on the right for component B. Connect chemical hose to eductor.
Operating Limits for all Actiblend Dual Draw System – Failure to adhere to these limits will result in liability for repairs
The Dual Draw System is designed for use with Actiblend Superconcentrate ONLY — Do not use any other products though the system.
Water Pressure – Operate Express units between 20psi and 70psi – higher line pressure will cause damage to internal parts & reduce dilution accuracy (40psi is optimal pressure).
Water Temperature – Operate Dual Draw unit in ambient temperatures not to exceed 100°F. Higher temperatures can damage internal parts.
Recommended Maintenance – In hard water areas, Nuance recommends running a mild acid through the dispenser as needed to remove hard water build-up & scale deposits.
Never restrict flow at end of hose! If restricted, water will flow out the top of the vacuum breaker & hose could blow off spilling chemical on floor.
|Setup Problem||Cause||Possible solution|
|Chemical not drawing||Water pressure too low||Connect to water source with at least 7gpm of flow at 25 psi|
|Water pressure too High||Connect to water source with at least 7gpm of flow below 70 psi or install pressure regulator|
|Discharge hose connected at wrong end||Reconnect discharge hose with priming ring 3-5 inches from dispenser|
|Caps not connected properly||Reconnect caps|
|Air leak||Tighten cap and put radiator clamps on both ends of chemical tubes|
|Dilution to strong||Metering tip too large||Install smaller tip|
|Dilution to Weak||Metering tip too small||Install larger tip|
|Dual Draw system is sputtering/bubbles in the chemical tubes||Air leak||Tighten cap and put radiator clamps on both ends of chemical tubes|
|Unequal draw of the A&B||Slight variations in draw are to be expected but significant differences are due to incorrect tips||Replace with correct tip or increase or decrease tip size accordingly|
|Maintenance Issue||Cause||Possible solution|
|Dilution to Weak||Metering tips clogged||Remove, clean and re-install tips|
|Hard water build up in venture||Remove dispenser from wall and clean venture with mild acid|
|Chemical not drawing||Hard water build up in venture||Remove dispenser from wall and clean venture with mild acid|
|Metering tips clogged||Remove, clean and re-install tips|
|Chemical not primed in tubes||Cap check valve is damaged||Replace connector cap|
*If your question or concern was not addressed, please contact our Technical Department at 773-928-2774