Technical Data - ARAG NIAGARA 20 lt Instalación Uso Y Mantenimiento

WARNING!
After flushing the container, CLOSE THE LID BY TURNING UNTIL IT LOCKS.
- Lift the yellow lever C again (Fig. 5) to pour the necessary amount of water for a correct premixing.
- Lower the yellow lever C (Fig. 5).
5.2 Feeding the tank with premixed product
Open the ball valve on the lower Mixer area (Fig. 4): by doing so, the Mixer internal area is connected to the main tank loading circuit.
Fig. 7
6 MAINTENANCE / TROUBLESHOOTING / REPAIR
Check all valve gaskets and seals at regular intervals to avoid accidental tank filling while operating the Mixer.
Check the two inner nozzles for proper operation at regular intervals.
6.1 Problems and remedies
PROBLEM
Mixer empties slowly
Water into the Mixer when all levers are
in closed position
Operating either lever A, B or C (Fig. 5)
difficulty in water inlet through internal
nozzle is found
6.2 Cleaning instructions
- Only clean with a soft and damp cloth.
- DO NOT use detergents or aggressive products.
7

TECHNICAL DATA

Description
Capacity
Maximum operating pressure
Minimum mixing pressure with
liquid products
Minimum mixing pressure with
powder products
Minimum mixing pressure with
granular products
Maximum overall dimensions
(closed cover) l x h x p
Maximum overall dimensions
(open cover) l x h x p
Weight
8 END OF LIFE DISPOSAL
Dispose of in compliance with current local laws.
Once Mixer draining has been checked, close the lid and continue with the next step:
Lift all the three levers (A, B and C, Fig. 5): by doing so, all the nozzles will be started
to flush the internal walls.
The operation shall have a duration of about 30 seconds.
Now stop any water flow inside the Mixer by lowering all the three levers (A, B and C, Fig. 5).
Wait for the Mixer to completely drain, then close the two-way ball valve on the lower mixer
area by rotating the knob counter- clockwise (Fig. 7).
The procedure is finished.
CAUSE
Low Venturi nozzle flowrate
One or more manual valves (A, B or C,
Fig. 5) leaking.
Internal nozzle clogging
NIAGARA 20 lt NIAGARA 30 lt
20 l 30 l
8 bar 8 bar
2 bar 2 bar
2 bar 2 bar
4 bar 4 bar
487 x 611 x 461 mm 565 x 618 x 541 mm
487 x 970 x 461 mm 565 x 950 x 541 mm
9,5 kg 11 kg
REMEDY
• Replace nozzle with another one having
a suitable flowrate.
• Check for nozzle clogging.
• Check and clean or replace valve
gaskets and seals as needed.
• Clean or replace the internal nozzle, if
necessary.
12
Tab. 3