Hydrolevel 250 Series Instrukcja Użytkownika Pobierz pdf

LOW WATER CUT-OFF

LEVEL INDICATOR

Only qualified personnel may install or service the control

in accordance with local codes and ordinances.

Read instructions completely before proceeding.

WARNING: To prevent electrical shock

and equipment damage, power must

be off during installation or servicing of

the control. To prevent serious burns

the boiler should be thoroughly cooled

before installing or servicing control.

WARNING!

Reliable Electronic Design

Made in the U.S.A

No moving parts to stick, wear or hang-up.

No replacement or rebuilding of floats or

mechanical parts.

LISTED

LOCATION

Install the Safgard 250 in a

1" equalizing line equipped

with a blow-down valve

meeting applicable state

and local codes. The control

should be located so that

the "LOW WATER CUT-OFF LEVEL marked on the control casting

is at least 1/2 above the lowest permissible water level as specified

by the boiler manufacturer.

Pump Control Low Water

Cut-Off Combination

120 VAC Operating Voltage

Max. Pressure 250 psi

250 Series

INCOMING WATER LINE

TYPICAL APPLICATIONS

Safgard 727 Tank Control

Safgard VF-120 Solenoid Valve

Safgard 250 Pump Controller LWCO Combination

Safgard 270 High Water Limit/Alarm

Safgard 550 or 750 as Secondary LWCO

HOW TO INSTALL

1 2 3 4 5 6 7 8

Podsumowanie treści

Strona 1 - TYPICAL APPLICATIONS

LOW WATER CUT-OFF LEVEL INDICATOROnly qualified personnel may install or service the controlin accordance with local codes and ordinances.Read

Strona 2 - IMPORTANT!

The Safgard 250 is intended as a pilot control only and must be installed with a relaybetween it and both the condensate pump and burner circuit. Dire

Strona 3 - PROBE DATA

DIMENSIONAL DATAPROBE DATA15/1615/162SQUARE3/4 NPTProbe Test Pressure 1000 PSIPUMP OFFPUMP ONLOW WATER CUT-OFF7 MAX6 MAX11/1613/1621/41 NPT

Strona 4 - MAINTENANCE

Top of ControlSLIDE MANUAL RESET TOWARD FRONT OF CONTROL TO RESET.FRONTThe Safgard 250M manual reset incorporates a 90-second time delay that prevents

Strona 5 - HOW TO INSTALL

HOW TO INSTALLReliable electronic design.No replacement or rebuilding of floats ormechanical parts.No moving parts to stick, wear or hang-up.Made in t

Strona 6

TYPICAL PUMP STARTER WIRING. SEE RELAY MANUFACTURERSINSTRUCTIONS FOR MORE COMPLETE INFORMATION.WIRINGThe Safgard 250WC is intended as a pilot contro

Strona 7

DIMENSIONAL DATALOWWATERLEVEL1/2” NPTTYP. 3 PLACESON FAR SIDEFOR TRI-COCKSUPPER PROBE(PUMP OFF)LOW WATER CUT-OFF PROBELOWER PROBE(PUMP ON)1/2” NPT(TYP

Strona 8

Top of ControlSLIDE MANUAL RESET TOWARD FRONT OF CONTROL TO RESET.FRONTThe Safgard 250MWC manual reset incorporates a 90-second time delay that preven

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Hydrolevel 250 Series Instrukcja Użytkownika

Przeglądaj online lub pobierz Instrukcja Użytkownika dla Akcesoria do wody Hydrolevel 250 Series. Hydrolevel 250 Series User Manual Instrukcja obsługi

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