tefen MixRite LF-1000 User Manual

tefen MixRite LF-1000 User Manual

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USER GUIDE MixRite LF-1000
Tefen is pleased to welcome you as a new
customer.
Please read this manual carefully before using the
product and follow the safety guidelines.
For additional information on our MixRite
proportional dosing pumps please visit our wesite -
https://tefentech.com/downloads
or Scan the QR code below
SAFETY
Warning:
!
During operation, the operator must stay in
front of the MixRite pump and wear protective
eyewear, clothing and gloves.
Be extremely careful in the presence of
hazardous substances (e.g. corrosives, toxins,
solvents, acids, caustics, flammable, etc.).
The user must adhere to the recommendations
given by the chemical product manufacturer.
Caution:
!
Use proper tools. DO NOT USE METALLIC TOOLS.
Use only plastic connectors.
It is the responsibility of the owner/operator
to make sure water flow and pressure do not
exceed the MixRite specifications.
Before applying any aggressive chemicals,
please consult your distributor to confirm
compatibility with the dosing pump.
When connecting a MixRite either to the
public water supply or to its own water
source, you must respect the regulations in
force concerning protection of the source i.e.
backflow prevention, etc.
Important notes:
Ensure water flow is according to the arrows on
the unit.
Use 120 mesh–130 micron filter. For water with
high particle content, use 250 mesh – 60
micron filter depending on your water quality.
It is recommended to place an anti-siphon
valve on the downstream side of the dosing
pump in installations in which there is a risk of
siphoning.
Do not operate your MixRite when the additive
tank is empty.
For installations subject to water hammer/
excessive flow, a protection device such as a
check valve or union ball check must be fitted
(pressure/flow control system).
MIXRITE LF-1000-FULL-V.3-124
SYSTEM OVERVIEW
MixRite LF-1000
Water Pressure
Flow Rate
0.2-8 bar
10-1000 l/h
Working Temp.
Coupling
4-40º C
3/4"
ø
143.60
Model
Fix
212.5 (8.36")
MixRite LF-1000 User Guide |
L (Height)
1

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Summary of Contents for tefen MixRite LF-1000

  • Page 1 USER GUIDE MixRite LF-1000 SYSTEM OVERVIEW Tefen is pleased to welcome you as a new customer. MixRite LF-1000 Please read this manual carefully before using the product and follow the safety guidelines. Water Pressure Flow Rate For additional information on our MixRite 0.2-8 bar...
  • Page 2: Installation

    For automatic installations, slow opening and closing solenoid valves are preferable. In an installation where the MixRite serves several sectors, the closing of one sector and the opening of another sector must be done at the same time (simultaneous operation of the solenoid valves). | MixRite LF-1000 User Guide...
  • Page 3: Maintenance

    If the pump is planned to be out of use for a long period of time, operate the pump for a few minutes with the suction tube immersed in a tank with clean water to remove additive residues from the pump, preventing them solidifying in the pump. MixRite LF-1000 User Guide |...
  • Page 4 Re-assemble Suction Check Valve in the reverse order. 3.3 Action Frequency Action Frequency General Check After each use Cleaning Cycle Yearly Replace Seals Yearly Replace Other Components As needed | MixRite LF-1000 User Guide...
  • Page 5: Troubleshooting

    Suction Filter. Water flowing back Suction Check Valve. Open & Clean. to additive container Replace Check Valve if Seal is dammaged. Irregular Noise Granular particles in Replace Suction Filter. additive solution. Lubricate according User manual. MixRite LF-1000 User Guide |...
  • Page 6: Spare Parts

    Check Cylinder Diaphragm Piston Tube Valve 39132200000 0.2% FIX 36130000010 36000000036 36000000260 36010000015 36130000016 Recommended sets per dosing pump 5/100 10/100 10/100 10/100 5/100 5.1 Exploded View 6. SPECIFICATIONS Pressure Loss 1000 Flow Rate (l/h) | MixRite LF-1000 User Guide...
  • Page 7: Limited Warranty

    MixRite caused by water impurities such as sand. A filter (200 Mesh) must be used in front of the unit for this warranty to be valid. Tefen declines any responsibility if the MixRite is not used in compliance with the operating instructions and tolerances as indicated herein.

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