Grundfos TP Service Instructions Manual

Series 300

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GRUNDFOS INSTRUCTIONS
TP, TPE, TPD, TPED
Series 300, 50/60 Hz
Service instructions

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Table of Contents
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Summary of Contents for Grundfos TP

  • Page 1 GRUNDFOS INSTRUCTIONS TP, TPE, TPD, TPED Series 300, 50/60 Hz Service instructions...
  • Page 2: Table Of Contents

    English (GB) Service instructions CONTENTS Page Symbols used in this document Identification 2.1 Nameplate 2.2 Type key Handling Torques and lubricants Service tools 5.1 Special tools 5.2 Standard tools 5.3 Torque tools Dismantling and assembly 6.1 General Information 6.2 Dismantling 6.3 Replacing the wear rings 6.4 Assembly Replacing the valve flap of TPD pumps...
  • Page 3: Identification

    – Pump shaft: stainless steel DIN W.-Nr. 1.4436/DIN W.-Nr. 1.0037 – Impeller: grey cast iron EN-GJL-200, DIN W.-Nr. EN-JL1030 Z = TP Series 100 and 200: bronze pump housing and motor stool B = TP Series 300: bronze impeller Shaft seal and plastic/rubber parts, excluding the neck ring See section 2.2.1 Shaft...
  • Page 4 Mechanical shaft seal with assembly length to EN 12756. The following variants are available as standard: Pump Shaft diameter Variant code ∅ 28 ∅ 38 BAQE TP Series 300, ∅ 48 BQQE flange ∅ 55 GQQE ∅ 60 2.2.2 Codes for shaft seal...
  • Page 5: Handling

    Pumps fitted with motors of 4 kW and up should be lifted by 3. Handling means of nylon straps and shackles. See fig. 2. Warning The lifting eyes fitted to large pump motors can be used for lifting the pump head (motor, motor stool and impeller).
  • Page 6: Torques And Lubricants

    4. Torques and lubricants Quantity Pos. Designation Dimensions Torque [Nm] Lubricant TP/TPD Screw Loctite 243 Screw Loctite 243 Vent screw 1/8" Loctite 243 Pipe plug 1/4" Loctite 243 Pipe plug 1/8" Loctite 243 Pipe plug 3/8" Loctite 243 Staybolt 6, 8, 10/12, 16, 20...
  • Page 7: Service Tools

    5. Service tools 5.1 Special tools Pos. Designation For pos. Further information Product number ∅ 28 V7216304 ∅ 38 V7216305 ∅ 48 Mounting bush 70007165 ∅ 55 70007166 ∅ 60 70007167 ∅ 28 V7216306 ∅ 38 V7216307 ∅ 48 Punch 70007172 ∅...
  • Page 8: Standard Tools

    5.2 Standard tools Further information Pos. Designation For pos. Product number [mm] Strap wrench 00SV0853 Puller Pinch bar SV5201 SV0056 SV0063 00SV0186 Ring/open-end spanner 36, 36a, 67 SV0122 SV0073 Multigrip pliers SV0150 Plastic hammer 2, 77 SV0349 Screwdriver Cross-recess screwdriver SV0277 Hexagon key 9, 9a...
  • Page 9: Dismantling And Assembly

    6. Dismantling and assembly 6.4 Assembly 1. Lubricate the motor shaft with O-ring grease. 6.1 General Information 2. Push pump shaft (pos. 51) home on the motor shaft. Make Position numbers of parts (digits) refer to drawings and parts lists; sure that the pump shaft does not move when you release it.
  • Page 10: Exploded View

    8. Exploded view Subject to alterations.
  • Page 11 ул. В. Хоружей, 22, оф. 1105 Turkey 20th km. Athinon-Markopoulou Av. New Zealand Тел.: +(37517) 233 97 65, GRUNDFOS POMPA San. ve Tic. Ltd. Sti. P.O. Box 71 GRUNDFOS Pumps NZ Ltd. Факс: +(37517) 233 97 69 Gebze Organize Sanayi Bölgesi...
  • Page 12 Being responsible is our foundation Thinking ahead makes it possible Innovation is the essence 96547289 1211 The name Grundfos, the Grundfos logo, and the payoff Be–Think–Innovate are registrated trademarks owned by Grundfos Management A/S or Grundfos A/S, Denmark. All rights reserved worldwide. www.grundfos.com...

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