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Atlas RIV938P Operating Instructions Manual

Pull-to-pressure tool for rivet nuts from #4-40 to 3/8” and m3 to m10 and rivet studs #8-32 to 5/16” and m4 to m8
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Blind Rivet Supply 888-4721 sales@blindrivetsupply.com
RIV938P
PULL-TO-PRESSURE TOOL
FOR RIVET NUTS FROM #4-40 TO 3/8" AND M3 TO M10
AND RIVET STUDS #8-32 TO 5/16" AND M4 TO M8
OPERATING INSTRUCTIONS

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Summary of Contents for Atlas RIV938P

  • Page 1 Blind Rivet Supply 888-4721 sales@blindrivetsupply.com RIV938P PULL-TO-PRESSURE TOOL FOR RIVET NUTS FROM #4-40 TO 3/8” AND M3 TO M10 AND RIVET STUDS #8-32 TO 5/16” AND M4 TO M8 OPERATING INSTRUCTIONS...
  • Page 2 Instruction Manual - RIV938P Blind Rivet Supply 888-472-1081 sales@blindrivetsupply.com Blind Rivet Supply www.blindrivetsupply.com...
  • Page 3 NOTE: RIV938P COMES WITHOUT NOSE ASSEMBLY KITS. NOSE ASSEMBLY KITS MUST BE ORDERED SEPARATELY ACCORDING TO USER NEEDS. FEATURES: RIV938P FEATURES A VALVE-CONTROLLED MOTOR THAT ALLOWS GREATER EFFICIENCY IN SCREWING AND UNSCREWING (6 BARS = SPEED 2250 rpm). 1. Air piston return (without spring).
  • Page 4 Blind Rivet Supply Instruction Manual - RIV938P 888-472-1081 sales@blindrivetsupply.com ITEMS AVAILABLE ON REQUEST RIV938P, RIV938, RIV939, RIV939P, RIV939PMAX, RIV941 COMES WITH A SMOOTH BOTTOM (REF. A) YOU CAN SEPARATELY ORDER THE BOTTOM + THE MALE EYEBOLT (KIT REF. (B), CODE 4540500) + THE BALANCER KG.
  • Page 5 Blind Rivet Supply Instruction Manual - RIV938P 888-472-1081 sales@blindrivetsupply.com RIV938P, RIV938, RIV939, RIV941 COMES WITHOUT THE ADJUSTABLE AIR SWITCH, WHICH IS AVAILABLE ON REQUEST (CODE 4280600) Code 4280600 REF. CODE DESCRIPTION 4280600 COMPLETE ADJUSTABLE AIR SWITCH KIT 4280700 FILTER 4280900...

  • Page 6: General Information

    Blind Rivet Supply Instruction Manual - RIV938P 888-472-1081 sales@blindrivetsupply.com 1 - GENERAL INFORMATION MANUFACTURER Established in 1973, Rivit S.r.l. produces and distributes Fasteners and Tools (tools for rivets and rivet nuts). With extensive technical experience, the company offers a wide range of products for fastening systems.

  • Page 7: Tool Description

    Tool features reduce potential issues caused by the wear and tear of the components, and consequently the tool will last longer and perform better. The technical solutions adopted make the RIV938P more compact and lighter.
  • Page 8 Blind Rivet Supply Instruction Manual - RIV938P 888-472-1081 sales@blindrivetsupply.com TECHNICAL DATA AND FEATURES AIR WORKING PRESSURE 6 bar MIN – MAX AIR PRESSURE 5 – 7 bar AIR CONSUMPTION PER CYCLE AT 6 BAR 5 litri MAX STROKE 6,5 mm MAX FORCE 19.000 N...
  • Page 9 Blind Rivet Supply Instruction Manual - RIV938P 888-472-1081 sales@blindrivetsupply.com NOSE ASSEMBLIES AND STANDARD ACCESSORIES The nose assemblies stated below refer to standard tools. A special tool may require special parts, different to those listed. Figure 2.5-A RIV938P- HYDROPNEUMATIC TOOL REF.

  • Page 10: Accessories On Request

    Blind Rivet Supply Instruction Manual - RIV938P 888-472-1081 sales@blindrivetsupply.com 2.5.1 - ACCESSORIES ON REQUEST The tool can be supplied with different accessories according to the kind of fastener to be placed. 2.5.1.1 - FOR RIVSERT PLACING: The user must purchase the following kits separately according to the fastener to be used.

  • Page 11: Kit Composition

    Blind Rivet Supply Instruction Manual - RIV938P 888-472-1081 sales@blindrivetsupply.com KIT FOR BLIND THREADED INSERT #6-32 REF. PART NUMBER DESCRIPTION 3755100 KIT FOR BLIND THREADED INSERT #6-32 SOCKET HEAD CAP SCREW KIT COMPOSITION REF. PART NUMBER DESCRIPTION 3755200 HEAD WITH RING NUT FOR #6-32 SCREW 3753300 ADAPTER FOR #6-32 SCREW (HOLE Ø...
  • Page 12 Blind Rivet Supply Instruction Manual - RIV938P 888-472-1081 sales@blindrivetsupply.com KIT FOR BLIND THREADED INSERT #8-32 REF. PART NUMBER DESCRIPTION 3755500 KIT FOR BLIND THREADED INSERT #8-32 SOCKET HEAD CAP SCREW KIT COMPOSITION REF. PART NUMBER DESCRIPTION 3755600 HEAD WITH RING NUT FOR #8-32 SCREW 3753800 ADAPTER FOR #8-32 SCREW (HOLE Ø...
  • Page 13 Blind Rivet Supply Instruction Manual - RIV938P 888-472-1081 sales@blindrivetsupply.com KIT FOR BLIND THREADED INSERT #10-32 REF. PART NUMBER DESCRIPTION 37555900 KIT FOR BLIND THREADED INSERT #10-32 SOCKET HEAD CAP SCREW KIT COMPOSITION REF. PART NUMBER DESCRIPTION 3755600 HEAD WITH RING NUT FOR #10-32 SCREW 3471700 ADAPTER FOR #10-32 SCREW (HOLE Ø...
  • Page 14 Blind Rivet Supply Instruction Manual - RIV938P 888-472-1081 sales@blindrivetsupply.com KIT FOR BLIND THREADED INSERT 1/4-20 REF. PART NUMBER DESCRIPTION 3756100 KIT FOR BLIND THREADED INSERT 1/4-20 SOCKET HEAD CAP SCREW KIT COMPOSITION REF. PART NUMBER DESCRIPTION 3756200 HEAD WITH RING NUT FOR 1/4-20 SCREW 3754600 ADAPTER FOR 1/4-20 SCREW (HOLE Ø...
  • Page 15 Instruction Manual - RIV938P Blind Rivet Supply 888-472-1081 sales@blindrivetsupply.com KIT FOR BLIND THREADED INSERT 5/16-18 REF. PART NUMBER DESCRIPTION 3756300 KIT FOR BLIND THREADED INSERT 5/16-18 SOCKET HEAD CAP SCREW KIT COMPOSITION REF. PART NUMBER DESCRIPTION 3756400 HEAD WITH RING NUT FOR 5/16-18 SCREW 3755300 ADAPTER FOR 5/16-18 SCREW (HOLE Ø...
  • Page 16 Instruction Manual - RIV938P Blind Rivet Supply 888-472-1081 sales@blindrivetsupply.com KIT FOR BLIND THREADED INSERT 3/8-16 REF. PART NUMBER DESCRIPTION 3756700 KIT FOR BLIND THREADED INSERT 3/8-16 SOCKET HEAD CAP SCREW KIT COMPOSITION REF. PART NUMBER DESCRIPTION 3756800 HEAD WITH RING NUT FOR 3/8-16 SCREW IN-15776 (100/box) SOCKET CAP SCREW 3/8-16 X 2.5”...
  • Page 17 Instruction Manual - RIV938P Blind Rivet Supply 888-472-1081 sales@blindrivetsupply.com KIT FOR BLIND THREADED INSERT M3 REF. PART NUMBER DESCRIPTION 3441100 KIT FOR BLIND THREADED INSERT M3 SOCKET HEAD CAP SCREW KIT COMPOSITION REF. PART NUMBER DESCRIPTION 3457500 HEAD WITH RING NUT FOR M3 SCREW...
  • Page 18 Blind Rivet Supply Instruction Manual - RIV938P 888-472-1081 sales@blindrivetsupply.com KIT FOR BLIND THREADED INSERT M4 REF. PART NUMBER DESCRIPTION 3441200 KIT FOR BLIND THREADED INSERT M4 SOCKET HEAD CAP SCREW KIT COMPOSITION REF. PART NUMBER DESCRIPTION 3470200 HEAD WITH RING NUT FOR M4 SCREW...
  • Page 19 Instruction Manual - RIV938P Blind Rivet Supply 888-472-1081 sales@blindrivetsupply.com KIT FOR BLIND THREADED INSERT M5 REF. PART NUMBER DESCRIPTION 3441300 KIT FOR BLIND THREADED INSERT M5 SOCKET HEAD CAP SCREW KIT COMPOSITION REF. PART NUMBER DESCRIPTION 3471800 HEAD WITH RING NUT FOR M5 SCREW...
  • Page 20 Instruction Manual - RIV938P Blind Rivet Supply 888-472-1081 sales@blindrivetsupply.com KIT FOR BLIND THREADED INSERT M6 REF. PART NUMBER DESCRIPTION 3441400 KIT FOR BLIND THREADED INSERT M6 SOCKET HEAD CAP SCREW https://www.blindrivetsupply.com/Atlas-3441400- KIT COMPOSITION Tool-Part-Nose-Assembly-M6_p_15275.html REF. PART NUMBER DESCRIPTION 3472200 HEAD WITH RING NUT FOR M6 SCREW...
  • Page 21 Instruction Manual - RIV938P Blind Rivet Supply 888-472-1081 sales@blindrivetsupply.com KIT FOR BLIND THREADED INSERT M8 REF. PART NUMBER DESCRIPTION 3441500 KIT FOR BLIND THREADED INSERT M8 SOCKET HEAD CAP SCREW KIT COMPOSITION REF. PART NUMBER DESCRIPTION 3472700 HEAD WITH RING NUT FOR M8 SCREW...
  • Page 22 Instruction Manual - RIV938P Blind Rivet Supply 888-472-1081 sales@blindrivetsupply.com KIT FOR BLIND THREADED INSERT M10 REF. PART NUMBER DESCRIPTION 3441600 KIT FOR BLIND THREADED INSERT M10 SOCKET HEAD CAP SCREW KIT COMPOSITION REF. PART NUMBER DESCRIPTION 0329000 HEAD WITH RING NUT FOR M10 SCREW IN-03088 (100/box) SOCKET CAP SCREW M10X60 12.9 UNI5931/DIN912...
  • Page 23 Instruction Manual - RIV938P Blind Rivet Supply 888-472-1081 sales@blindrivetsupply.com OPTIONAL TOOLING For Blind Threaded Stud Installation. NOSE ASSEMBLY PART NUMBERS Part No. For Thread Complete Stud Size Nose Assembly Nose assembly screws into here #8-32 4361900 #10-24 4362000 1/4-20 4362100...
  • Page 24 Instruction Manual - RIV938P Blind Rivet Supply 888-472-1081 sales@blindrivetsupply.com KIT FOR BLIND THREADED STUD #8-32 REF. PART NUMBER DESCRIPTION 4361900 KIT FOR BLIND THREADED STUD #8-32 KIT COMPOSITION REF. PART NUMBER DESCRIPTION 2561200 HEAD WITH RING NUT FOR #8-32 STUD (HOLE Ø 4.25)
  • Page 25 Instruction Manual - RIV938P Blind Rivet Supply 888-472-1081 sales@blindrivetsupply.com KIT FOR BLIND THREADED STUD #10-32 REF. PART NUMBER DESCRIPTION 4362000 KIT FOR BLIND THREADED STUD #10-32 KIT COMPOSITION REF. PART NUMBER DESCRIPTION 2561300 HEAD WITH RING NUT FOR #10-32 STUD (HOLE Ø 5.1)
  • Page 26 Instruction Manual - RIV938P Blind Rivet Supply 888-472-1081 sales@blindrivetsupply.com KIT FOR BLIND THREADED STUD 1/4-20 REF. PART NUMBER DESCRIPTION 4362100 KIT FOR BLIND THREADED STUD 1/4-20 KIT COMPOSITION REF. PART NUMBER DESCRIPTION 4376800 HEAD WITH RING NUT FOR 1/4-20 STUD (HOLE Ø 6.5)
  • Page 27 Instruction Manual - RIV938P Blind Rivet Supply 888-472-1081 sales@blindrivetsupply.com KIT FOR BLIND THREADED STUD 5/16-18 REF. PART NUMBER DESCRIPTION 4362200 KIT FOR BLIND THREADED STUD 5/16-18 KIT COMPOSITION REF. PART NUMBER DESCRIPTION 2700500 HEAD WITH RING NUT FOR 5/16-18 STUD (HOLE Ø 8.1)
  • Page 28 Instruction Manual - RIV938P Blind Rivet Supply 888-472-1081 sales@blindrivetsupply.com KIT FOR BLIND THREADED STUD M4 REF. PART NUMBER DESCRIPTION 3442300 KIT FOR BLIND THREADED STUD M4 KIT COMPOSITION REF. PART NUMBER DESCRIPTION 2561200 HEAD WITH RING NUT FOR M4 STUD...
  • Page 29 Instruction Manual - RIV938P Blind Rivet Supply 888-472-1081 www.blindrivetsupply.com KIT FOR BLIND THREADED STUD M5 REF. PART NUMBER DESCRIPTION 3442400 KIT FOR BLIND THREADED STUD M5 KIT COMPOSITION REF. PART NUMBER DESCRIPTION 2561300 HEAD WITH RING NUT FOR M5 STUD...
  • Page 30 Blind Rivet Supply Instruction Manual - RIV938P 888-472-1081 sales@blindrivetsupply.com KIT FOR BLIND THREADED STUD M6 REF. PART NUMBER DESCRIPTION 3442500 KIT FOR BLIND THREADED STUD M6 KIT COMPOSITION REF. PART NUMBER DESCRIPTION 2561400 HEAD WITH RING NUT FOR M6 STUD...
  • Page 31 Instruction Manual - RIV938P Blind Rivet Supply 888-472-1081 sales@blindrivetsupply.com KIT FOR BLIND THREADED STUD M8 REF. PART NUMBER DESCRIPTION 3442600 KIT FOR BLIND THREADED STUD M8 KIT COMPOSITION REF. PART NUMBER DESCRIPTION 2700500 HEAD WITH RING NUT FOR M8 STUD...
  • Page 32 Blind Rivet Supply Instruction Manual - RIV938P 888-472-1081 sales@blindrivetsupply.com 2.5.1.3 - HEAD EXTENSIONS M5 12 M6 12 M8 14 Total length of the extension is obtained using the HEAD EXTENSION and the EXTERNAL CONE on the Tool. REF. CODE DESCRIPTION...

  • Page 33: Spare Parts

    Instruction Manual - RIV938P Blind Rivet Supply 888-472-1081 sales@blindrivetsupply.com 3 - SPARE PARTS 3.1 - SPARE PARTS Figure 3.1-A Spare parts Blind Rivet Supply www.blindrivetsupply.com...
  • Page 34 Blind Rivet Supply Instruction Manual - RIV938P 888-472-1081 sales@blindrivetsupply.com See Figures 3.1-A TABLE 3.1-A REF. CODE DESCRIPTION REF. CODE DESCRIPTION 4833800 HANDLE CASING 4174200 QUICK KIT WITH SPRING 3539900 OUTER CONE 4177400 GASKET KIT 3 PIECES TOOTHED BLOCKING PISTON – STEM – O-RING KIT 4...
  • Page 35 Instruction Manual - RIV938P Blind Rivet Supply 888-472-1081 sales@blindrivetsupply.com 3.1.1 - QUICK KIT COMPLETE WITH SPRING Figure 3.1-B REF. CODE DESCRIPTION Fig. 3.1-B 4174200 QUICK KIT WITH SPRING 3.1.1.1 - QUICK KIT COMPLETE WITH SPRING COMPOSITION Figure 3.1-C REF. CODE...

  • Page 36: Rear Plate

    Blind Rivet Supply Instruction Manual - RIV938P 888-472-1081 sales@blindrivetsupply.com 3.2 - SPARE PARTS OF THE MOTOR UNIT (KIT 20) Figure 3.2-A Motor spare parts REF. CODE DESCRIPTION Fig. 3.2-A 3761000 MOTOR UNIT (20) REF. CODE DESCRIPTION REF. CODE DESCRIPTION 3763400...

  • Page 37: General Warnings

    Instruction Manual - RIV938P Blind Rivet Supply 888-472-1081 sales@blindrivetsupply.com 4 - SAFETY 4.1 - GENERAL WARNINGS The operator should carefully review the information presented in this manual, especially with regards to the safety precautions outlined in this section: • The tool should be used only by trained personnel.
  • Page 38 Blind Rivet Supply Instruction Manual - RIV938P 888-472-1081 sales@blindrivetsupply.com 4.2 - INTENDED USE The tool is designed exclusively to be used with rivet nuts as described in section 2.1: female type (i.e. Rivit RIVSERT) with thread between M3 and M10, and male rivet nuts (i.e. Rivit RIVBOLT) with thread between M3 and M10.

  • Page 39: Installation

    Instruction Manual - RIV938P Blind Rivet Supply 888-472-1081 sales@blindrivetsupply.com 5 - INSTALLATION 5.1 - TRANSPORT AND HANDLING The tool can be hand carried. It is recommended that you store the tool in its case after use. Damages to the tool caused during transport and/or handling are not covered by WARRANTY.

  • Page 40: Operation

    Blind Rivet Supply Instruction Manual - RIV938P 888-472-1081 sales@blindrivetsupply.com 6 - OPERATION 6.1 - OPERATORS The tool is designed to be used by one operator only. Tool operators must satisfy the requirements stated hereafter (or they must be informed and trained accordingly).
  • Page 41 Instruction Manual - RIV938P Blind Rivet Supply 888-472-1081 sales@blindrivetsupply.com 6.2 REPLACEMENT OF STANDARD KIT WITH HIGH RESISTANCE SPECIAL ONE, FOR M8 ONLY (CODE 4508800) WITH FIXED RING NUT: REPLACE TOOTHED RING NUT (1) WITH THE FIXED ONE (2) + (3) (see section 3.1.2)
  • Page 42 Blind Rivet Supply Instruction Manual - RIV938P 888-472-1081 sales@blindrivetsupply.com 6.3 - TOOL PREPARATION AND SCREW REPLACEMENT Warning: Tool setting and screw replacement must be carried out with the tool disconnected from the air supply line. Figure 6.2 - A Between the casing and the nut, there must be a gap of 1.5 mm for...
  • Page 43 Instruction Manual - RIV938P Blind Rivet Supply 888-472-1081 sales@blindrivetsupply.com Figure 6.2-C WARNING! GREEN Pressure (force) must always be regulated as per max. thickness. WHITE Screwing and unscrewing you see three rings (WHITE, GREEN, RED). OIL (FORCE) PRESSURE ADJUSTMENT – SCREW THE...
  • Page 44 Blind Rivet Supply Instruction Manual - RIV938P 888-472-1081 sales@blindrivetsupply.com 6.4 - INFORMATION The Emergency Unscrewing Button is to be used when the rivet nut gets stuck, or when the inserted rivet nut is not the correct one and it must be changed.
  • Page 45 Instruction Manual - RIV938P Blind Rivet Supply 888-472-1081 sales@blindrivetsupply.com Figure 6.3-A (1) Rivet nut is stuck. (2) Keep the trigger pressed and rotate to help unblocking. (3) It does not get unblocked. (4) Disconnect the air hose. (5) Insert the Emergency Regulation Pin 53 in the proper holes, unscrewing the tool manually.

  • Page 46: Servicing The Tool

    Blind Rivet Supply Instruction Manual - RIV938P 888-472-1081 sales@blindrivetsupply.com 7 - SERVICING THE TOOL 7.1 - MAINTENANCE STATUS Maintenance operations must be carried out with the tool stopped and disconnected from the pneumatic supply line. Warnings: • The tool maintenance instructions must be carefully followed.

  • Page 47: Parts Subject To Wear

    Instruction Manual - RIV938P Blind Rivet Supply 888-472-1081 sales@blindrivetsupply.com 7.3.1 REFILLING THE HYDRAULIC CIRCUIT WITH OIL Figure 7.3-A The hydraulic circuit needs to be refilled with oil after continuous use, and when you notice a reduction in the tool stroke.
  • Page 48 Blind Rivet Supply Instruction Manual - RIV938P 888-472-1081 sales@blindrivetsupply.com 7.4 - MAINTENANCE KIT ON REQUEST Follow the instructions below: REF. CODE DESCRIPTION 4461800 MILLED CONE TO SCREW AND UNSCREW THE RING NUT (10) 4461900 BUSH FOR INTRODUCTION OF ROTATING PIN (6) FITTED WITH GASKET...

  • Page 49: Fault Diagnosis

    Instruction Manual - RIV938P Blind Rivet Supply 888-472-1081 sales@blindrivetsupply.com 8 - FAULT DIAGNOSIS 8.1 - POSSIBLE FAULTS O-ring Cod. 4371800 ISSUE REMEDY Traction is not correctly performed. It lacks oil (see section 7.3.1) Unscrewing is not correctly If unscrewing is not correctly performed when inserting the rivet nut in the tie rod, and after performed.
  • Page 50 Blind Rivet Supply Instruction Manual - RIV938P 888-472-1081 sales@blindrivetsupply.com ISSUE REMEDY The transition time from stroke to Open the manostat and pull the piston out (G). unscrewing slows. Grease it and reassemble it. Air leaks from muffler (T). Check the two o-rings (O4) and o-ring (21 code 3235600) which could be worn or broken.

  • Page 51: Requesting Assistance

    Instruction Manual - RIV938P Blind Rivet Supply 888-472-1081 sales@blindrivetsupply.com 9 - FAULT DIAGNOSIS AND REPAIRS 9.1 - REPAIRS To ensure the operational efficiency and safety of the tool, all repair jobs shall be completed by your local authorized dealer or by the Technical Assistance Service of Rivit S.r.l.

This manual is also suitable for:

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