Grundfos MTB 50-200/215 Скачать руководство пользователя страница 3

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1.3 Key to codes

Code for pump version

Code for pipe connection

Code for materials, excluding plastic and rubber parts

Code for materials, including plastic and rubber parts

As standard, the pump has O-rings of FKM rubber.

Code

Description

Basic version

Code

Description

DIN flange

Code

Description

Cast iron

Code

Description

Rubber bellows seal

Silicon carbide

FKM

NBR

Содержание MTB 50-200/215

Страница 1: ...the impeller 6 4 4 Removing the shaft seal and pump head 6 4 5 Removing the pump shaft 6 4 6 Fitting the pump shaft 6 4 7 Fitting the pump head and shaft seal 6 4 8 Fitting the impeller 7 4 9 Fitting...

Страница 2: ...l TM03 2218 3905 Pos Description Pos Description 1 Type designation 5 Country of origin 2 Product number serial number 6 Speed 3 Rated flow rate 7 Head 4 Max system pressure max liquid temperature 8 M...

Страница 3: ...uding plastic and rubber parts Code for materials including plastic and rubber parts As standard the pump has O rings of FKM rubber Code Description A Basic version Code Description F DIN flange Code...

Страница 4: ...orque Nm Lubricant 2 Pump head 1 Soapy water 6 Set screw 2 M8 15 Loctite 243 17 Air vent screw 1 8 20 Priming and drain plug 2 25 26 Staybolt 6 or 8 M10 45 36 Nut 6 or 8 M10 45 36a Nut 4 M8 M12 M16 12...

Страница 5: ...que tools A B C D E F G H Pos Designation For pos Description Part number A Pinch bar 2 6 Pos Designation For pos Description Part number B Ring open end spanner 17 20 36 36a 67 C Bit holder C D Bits...

Страница 6: ...e O ring pos 72a 4 3 Removing the impeller 1 Remove the pump head and motor See 4 2 Removing the pump head and motor 2 Remove the nut pos 67 holding the impeller pos 49 3 Remove the spring washer pos...

Страница 7: ...2a with soapy water and fit it on the pump head 2 Lift the motor with pump head by the pulley and carefully insert the impeller pos 49 into the pump housing pos 6 3 Fit the nuts pos 36 on the bolts po...

Страница 8: ...ngs of motors of 11 kW and up must be greased according to the indications on the motor nameplate The motor should be lubricated with a lithium based grease meeting the following specifications NLGI c...

Страница 9: ...pressure changes in the discharge pipe may damage the pump 3 Vent the pump during starting by loosening the air vent screw pos 17 in the pump head until a steady stream of liquid runs out of the vent...

Страница 10: ...casionally a The overload setting of motor protective circuit breaker is too low Set the motor protective circuit breaker cor rectly b Supply voltage periodically too low or too high Check the voltage...

Страница 11: ...tantly applies only to pumps with automatic start stop a The stop pressure has been set too high Reduce the selected stop pressure b Leakage in the discharge pipe Repair the leakage c The direction of...

Страница 12: ...12 13 8 Drawings 8 1 MTB 50 200 215 65 160 158 and 65 160 171 pump with feet TM03 4772 2706...

Страница 13: ...13 13 8 2 MTB 65 200 183 and 65 200 199 motor with feet TM03 4771 2706...

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Содержание MTB 50-200/215

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Grundfos MTB 50-200/215, Инструкция по эксплуатации

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Содержание MTB 50-200/215

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