SPX FLOW Bolting Systems NRP-15 Operating Instructions And Parts List Manual

Pneumatic torque wrench

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SPX FLOW US, LLC

5885 11th Street

Rockford, IL 61109-3699 USA

spxflow.com/bolting-systems

PNEUMATIC TORQUE WRENCH

Tech Services: (800) 477-8326

Fax: (800) 765-8326

Order Entry: (800) 541-1418

Fax: (800) 288-7031

with adjustable torque

Model Shown for NRP-15

Operating Instructions and Parts List For:

NRP Series

Form No. 1001304

Rev. 1

May 11, 2023

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Summary of Contents for SPX FLOW Bolting Systems NRP-15

Page 1 Operating Instructions and Parts List For: NRP Series Tech Services: (800) 477-8326 SPX FLOW US, LLC 5885 11th Street Fax: (800) 765-8326 Rockford, IL 61109-3699 USA Order Entry: (800) 541-1418 Fax: (800) 288-7031 spxflow.com/bolting-systems PNEUMATIC TORQUE WRENCH with adjustable torque Model Shown for NRP-15 ©...
Page 2 2. Air Control Unit ............................ 13 PARTS LIST ..............................14 BOLTING SYSTEMS FACILITIES AND CONTACT ..................19 EC DECLARATION OF CONFORMITY ......................20 UKCA DECLARATION OF CONFORMITY ....................21 © SPX FLOW, Inc. Form No. 1001304 Rev. 1 May 11, 2023...
Page 3 SPX FLOW Bolting Systems will supply information necessary to help make these decisions. Consult your nearest SPX FLOW Bolting Systems facility. • Safety glasses must be worn at all time by the operator and anyone within sight of the unit.
Page 4 To prevent equipment damage or injury, please use the manufacturer-supplied carrying case for storage and transportation. The fully loaded carrying case is to be manually handled by two people using the side handles provided on the case. © SPX FLOW, Inc. Form No. 1001304 Rev. 1...
Page 5 The hazard of entrapment exists between a reaction arm and a support (see Fig. 2.1). The reaction arm must always reliably rest against a support (e.g., a bolt). Fig. 2.1. Reliable Support of a Reaction Arm © SPX FLOW, Inc. Form No. 1001304 Rev. 1...
Page 6 Thus, the torque wrench handle and driving unit can rotate separately allowing the user to use the handle in a safe position. Fig. 2.2. Correct Positioning of a Reaction Arm © SPX FLOW, Inc. Form No. 1001304 Rev. 1 May 11, 2023...
Page 8 Lifting the tool merely with the handle may cause the equipment to be dropped due to weight, resulting in damage to the handle or the motor © SPX FLOW, Inc. Form No. 1001304 Rev. 1...
Page 9 Should any abnormal jerks or shocks take place during tightening or loosening the bolt connection, DO NOT use the torque wrench, and seek advice from the tool supplier before any further use. © SPX FLOW, Inc. Form No. 1001304 Rev. 1...
Page 10 Fig. 2.5 Pneumatic Motor Settings for the Tightening / Loosening Torque Torque values can be adjusted in-between of the calibrated values to obtain the required torque output using linear interpolation (proportioning between two values). © SPX FLOW, Inc. Form No. 1001304 Rev. 1...
Page 11 To assure high accuracy of the final torque the torque wrench must be operated only with the air control unit (which includes a pressure regulator, water separator, lubricator and pressure gauge) and a compressed air hose supplied by SPX FLOW Bolting Systems. Oil grades with the following viscosity parameters are recommended for the air control unit: •...
Page 12 Detach the tool from the bolted connection. If the tool cannot be removed (Reaction Arm locked), change the direction of the drive using the motor setting switch (7), press the start trigger (6) momentarily to release the reaction arm from the support structure. © SPX FLOW, Inc. Form No. 1001304 Rev. 1...
Page 13 All repairs must be carried out by the manufacturer or authorized service center, since replacement of parts may lead to alteration of the torque accuracy. Therefore any repair must be followed with checking of the torque output, tool calibration and a function test. © SPX FLOW, Inc. Form No. 1001304 Rev. 1...
Page 14 6.3 bars (91.37 PSI) should be set when the torque wrench is operating / running under load. Operation with higher levels of compressed air pressure may lead to damage of the equipment! © SPX FLOW, Inc. Form No. 1001304 Rev. 1...
Page 16 Items found in this parts list have been carefully tested and selected. Therefore: Use only genuine Bolting System replacement parts! Additional questions can be directed to our Technical Services Department. © SPX FLOW, Inc. Form No. 1001304 Rev. 1 May 11, 2023...
Page 17 BEARING, SET (2 PCS.) END PLATE GASKET ROTOR BLADE, SET (5 PCS.) STEEL BALL SPRING REVERSE VALVE KNOB REAR GASKET O-RING O-RING O-RING THROTTLE VALVE ASSEMBLY SPRING MUFFLER FRONT GASKET © SPX FLOW, Inc. Form No. 1001304 Rev. 1 May 11, 2023...
Page 18 Air Control Unit Assembly ITEM PART NO. DESCRIPTION QTY. NRP-CU AIR CONTROL UNIT (FOR NRP) 2010894 GAUGE, 140 PSI 4" DIA (SPXFLOW) 2010892 MALE ADAPTOR 2010893 FEMALE COUPLER © SPX FLOW, Inc. Form No. 1001304 Rev. 1 May 11, 2023...
Page 19 Parts List Continued Carrying Case and Air Hose ITEM PART NO. DESCRIPTION QTY. 2010883 CASE, CARRYING (NRP KIT) AH4M AIR HOSE (GREEN), SPIRAL 4M © SPX FLOW, Inc. Form No. 1001304 Rev. 1 May 11, 2023...
Page 20 Corpus Christi, Texas USA India India Australia Australia 318 Centaurus Street 318 Centaurus Street SPX Flow Technology (India) Pvt. SPX Flow Technology (India) Pvt. SPX Flow Technology Austra- SPX Flow Technology Austra- Corpus Christi, Texas 78405 USA Corpus Christi, Texas 78405 USA Limited...
Page 21 We hereby declare that the equipment specified under * conforms to the above quoted European Community Directive(s) and Standard(s) as per the currently valid revision. SPX FLOW Europe Ltd. - Netherlands is certified and registered to ISO 9001: 2015. SPX FLOW US LLC...
Page 22 We hereby declare that the equipment specified under * conforms to the above quoted UK Legislation and international Standard(s) as per the currently valid revision. SPX FLOW Europe Ltd. is certified and registered to ISO 9001: 2015. SPX FLOW US, LLC...

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