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SCHEMA
INJEKTORREPARATURTEILE
DIAGRAMA
PEÇAS DE REPOSIÇÃO DO DOSADOR
21 193530
20 212021
85 195912
1 193510
86 193520
40
093102
17 212020
88 193016
66
87 195910
34
193641
9 093110 2% Piston Assy
093112 2% Fixed Piston Assy
093101 5% Piston Assy
093101 10% Fixed Piston Assy
Safety Precautions
Warranty Compliance
Warning,
Please read precautions thoroughly before operation.
!
Must meet all applicable local codes and regulations.
Remove Red Caps Prior to Installation
Your injector is 100% factory tested before delivery
and may contain a small amount of water. The three
red plastic caps are fitted after testing to ensure
cleanliness of the injector.
Before Applying Aggressive Chemicals
Please consult your distributor, chemical
manufacturer or contact Dosmatic's customer service
to confirm compatibility with your injector.
Label all Fluid Lines, Valves and
Connections
If the solution that is being injected is not suitable for
drinking, all fluid lines should be labeled:
Warning not for human consumption!
Monitor Outlet Flow
It is the user's responsibility to monitor the output of
chemical injected.
A Filter is Recommended and Required
Install a filter of 140 mesh (104 micron) or finer
depending on your fluid quality to prolong the working
life of the injector and for the warranty to be valid. A
filter is imperative since most fluid contains impurities
or particles, especially if the fluid source comes from
a well, pond or lake.
General Tips
Please read this instruction manual thoroughly. Following the procedures,
will increase the life of your injector.
For A Long Service Life
Start with clean fluid by using an inline filter to reduce
impurities. Keep the solution container covered and clean.
Keep the suction tube filter 2" (5 cm) from the bottom
of the container. Perform maintenance procedures as
recommended (see Maintenance page 10).
Soluble Powder Use
Ensure the chemical is completely dissolved before
starting the injector. If necessary, dissolve the chemical
in hot water and allow to cool before using. Failure to
thoroughly dissolve the chemical will cause premature
wear to the dosage piston and the inner cylinder.
Avoid a Potentially Hazardous Chemical
Accident
Select a safe location. Chemical container should be
kept away from children and/or high usage areas and
the location must also not be susceptible to freezing
temperatures.
Avoid Solution Contamination
Use only clean FILTERED fluid. Do not allow
contaminants to enter the solution container. They
can be pumped into the fluid line and may cause
the spread of disease. Dirt, debris and other
contaminants in the solution container may cause
excessive wear to the unit.
Fluid Temperature
Min: 34°F (1°C) Max: 100°F (38°C)
Maximum Fluid Pressure
100 psi (6,9 bar)
Install a pressure regulator and/or pressure relief
valve to ensure operating pressure does not exceed
the maximum specification.
Before Removing An Injector From The System Release
fluid pressure. While the system is in operation, turn
off the incoming fluid valve. Leave the out going valve
open this will relieve the pressure at the injector and
all parts of the system after the injector. Injector is now
safe to remove.
Keep From Extreme Temperature
Protect the injector from freezing temperatures or
excessive heat.
Rinse Injector After Each Use
Additive allowed to remain in injector can dry out, foul
or damage the lower end at the next start-up (see
Maintenance page 10).
Injector Not in Use for an Extended Period
If the injector has not been stored properly deposits may
have dried onto the motor (see Maintenance page 10).
Before operation, soak entire unit into room temperature
water approx. 72°F (22°C) for an eight hour period.
English: 7
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