Atlas RIV939P Operating Instructions Manual
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Atlas RIV939P Operating Instructions Manual

Hydropneumatic tool for rivet nuts from
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RIV939P
HYDROPNEUMATIC TOOL
FOR RIVET NUTS FROM
#4-40 TO 1/2" AND M3 TO M12
OPERATING INSTRUCTIONS

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Summary of Contents for Atlas RIV939P

  • Page 1 RIV939P HYDROPNEUMATIC TOOL FOR RIVET NUTS FROM #4-40 TO 1/2” AND M3 TO M12 OPERATING INSTRUCTIONS...
  • Page 2 Instruction Manual - RIV939P PennEngineering • www.pemnet.com...
  • Page 3 RIV939P COMES WITHOUT KITS. KITS MUST BE ORDERED SEPARATELY ACCORDING TO USER NEEDS. FEATURES RIV939P FEATURES A VALVE-CONTROLLED MOTOR THAT ALLOWS GREATER EFFICIENCY IN SCREWING AND UNSCREWING (6 BARS = SPEED 2250 rpm). 1. Air piston return (without spring). 2. Power piston air outwardly, not through the piston.
  • Page 4 Instruction Manual - RIV939P ITEMS AVAILABLE ON REQUEST RIV938P, RIV938, RIV939, RIV939P, RIV939PMAX, RIV941 COMES WITH A SMOOTH BOTTOM (REF. A) YOU CAN ORDER SEPARATELY THE BOTTOM + THE MALE EYEBOLT (KIT REF. (B), CODE 4540500) + THE BALANCER KG. 2/3 (CODE 0523200) MOTOR RUBBER PROTECTION COVER (CODE 4796200) PennEngineering •...
  • Page 5 Instruction Manual - RIV939P RIV938, RIV938P, RIV939, RIV939P, RIV939PMAX, RIV941 COMES WITHOUT THE ADJUSTABLE AIR SWITCH, WHICH IS AVAILABLE ON REQUEST (CODE 4280600) Cod. 4280600 REF. CODE DESCRIPTION Fig. 2.5 - A 4280600 COMPLETE ADJUSTABLE AIR SWITCH KIT 4280700 FILTER...
  • Page 6 Instruction Manual - RIV939P...

  • Page 7: Warranty

    Instruction Manual - RIV939P GENERAL INFORMATION MANUFACTURER Rivit S.r.l. was born in 1973, it produces and distributes in Fasteners and Tools for Fixings (tools for rivets and rivet nuts). The Company boasts much technical experience and offers a wide range of products related to fastening systems.

  • Page 8: Noise Level

    This information can allow the tool user to better evaluate the possible risks of danger. TECHNICAL DATA The following table provides the technical data and features of the tool, to which you must refer when contacting the ATLAS Technical ®...
  • Page 9 Instruction Manual - RIV939P Figure 2.4-B Figure 2.4-C REF. CODE DESCRIPTION Fig. 2.4-C 3531800 KIT939P-SPECIAL EXTENDED HEAD A/1. 3446600 90 MM EXTENDED SLEEVE A/2. 3446900 90 MM INTERNAL EXTENDED SLEEVE When ordering these two items, you can reach a total head extension of 165 mm (see figure 2.4-C)
  • Page 10 Instruction Manual - RIV939P 2.5 - 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 RIV939P- HYDROPNEUMATIC TOOL REF. CODE DESCRIPTION FOR RIVET NUTS WITH OIL PRESSURE...
  • Page 11 Instruction Manual - RIV939P NOSE ASSEMBLY PART NUMBERS Nose assembly screws into here Part No. For Part No. For Thread Complete Insert Replacement Size Nose Assembly SHCS / Mandrel #4-40 4326700 MC-91251A078 (50/box) #6-32 3755100 IN-14328 (100/box) #8-32 3755500 IN-03190 (100/box) #10-24 —...

  • Page 12: Kit Composition

    Instruction Manual - RIV939P 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 13 Instruction Manual - RIV939P 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 14 Instruction Manual - RIV939P 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 15 Instruction Manual - RIV939P 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 16 Instruction Manual - RIV939P 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 17 Instruction Manual - RIV939P 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 18 Instruction Manual - RIV939P KIT FOR BLIND THREADED INSERT 1/2-13 REF. PART NUMBER DESCRIPTION 4361600 KIT FOR BLIND THREADED INSERT 1/2-13 KIT COMPOSITION REF. PART NUMBER DESCRIPTION 4378400 M8X6 SOCKET CAP SCREW NUT 4378500 M8 - 1/2-13 UNC DOUBLE THREAD BUSH 4378600 HEAD (HOLE Ø...
  • Page 19 Instruction Manual - RIV939P 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 3457400...
  • Page 20 Instruction Manual - RIV939P 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 3466300...
  • Page 21 Instruction Manual - RIV939P 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 3471700...
  • Page 22 Instruction Manual - RIV939P KIT FOR BLIND THREADED INSERT M6 REF. PART NUMBER DESCRIPTION 3441400 KIT FOR BLIND THREADED INSERT M6 SOCKET HEAD CAP SCREW KIT COMPOSITION REF. PART NUMBER DESCRIPTION 3472200 HEAD WITH RING NUT FOR M6 SCREW 3472100...
  • Page 23 Instruction Manual - RIV939P 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 3472600...
  • Page 24 Instruction Manual - RIV939P 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 25 Instruction Manual - RIV939P KIT FOR BLIND THREADED INSERT M12 REF. PART NUMBER DESCRIPTION 3441600 KIT FOR BLIND THREADED INSERT M12 SOCKET HEAD CAP SCREW KIT COMPOSITION REF. PART NUMBER DESCRIPTION 0329000 HEAD WITH RING NUT FOR M12 SCREW 4316200...
  • Page 26 Instruction Manual - RIV939P OPTIONAL TOOLING For Blind Threaded Stud Installation. NOSE ASSEMBLY PART NUMBERS Part No. For Thread Complete Stud Size Nose Assembly Nose asseembly screws into here #8-32 4361900 #10-24 4362000 1/4-20 4362100 5/16-18 4362200 3442300 3442400 3442500...
  • Page 27 Instruction Manual - RIV939P 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) 4377000 TIE ROD FOR #8-32 STUD...
  • Page 28 Instruction Manual - RIV939P 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) 4376700 TIE ROD FOR #10-32 STUD...
  • Page 29 Instruction Manual - RIV939P 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) 4376900 TIE ROD FOR 1/4-20 STUD...
  • Page 30 Instruction Manual - RIV939P 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) 4316200 TOOTHED BLOCKING RING NUT...
  • Page 31 Instruction Manual - RIV939P 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 3441900 TIE ROD FOR M4 STUD...
  • Page 32 Instruction Manual - RIV939P 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 3442000 TIE ROD FOR M5 STUD...
  • Page 33 Instruction Manual - RIV939P 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 3442100 TIE ROD FOR M6 STUD...
  • Page 34 Instruction Manual - RIV939P 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 4316200 TOOTHED BLOCKING RING NUT...
  • Page 35 Instruction Manual - RIV939P KIT FOR BLIND THREADED STUD M10 REF. PART NUMBER DESCRIPTION 4601900 KIT FOR BLIND THREADED STUD M10 KIT COMPOSITION REF. PART NUMBER DESCRIPTION 4601700 HEAD WITH RING NUT FOR M10 STUD 4601600 EXTERNAL SLEEVE 4601800 FEMALE TIE ROD FOR M10 STUD...
  • Page 36 Instruction Manual - RIV939P 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 Kit 110/140 4572500 KIT-HEAD EXTENSION D.12X110/140MM FOR RIVSERT M5 4570700 HEAD EXTENSION D.12X110/140 FOR M5 RIVSERT...

  • Page 37: Spare Parts

    Instruction Manual - RIV939P 3 - SPARE PARTS 3.1 - SPARE PARTS Figure 3.1-A Spare parts PennEngineering • www.pemnet.com...
  • Page 38 Instruction Manual - RIV939P See Figures 3.1-A TABLE 3.1-A REF. CODE DESCRIPTION REF. CODE DESCRIPTION COMPLETE STEM GUIDE KIT 6 4833800 HANDLE CASING 4647600 PIECES 3539900 OUTER CONE 4151000 PISTON GASKET KIT 2 PIECES TOOTHED BLOCKING 4172400 4175700 OIL CAP KIT WITH O-RING...
  • Page 39 Instruction Manual - RIV939P QUICK KIT COMPLETE WITH SPRING QUICK KIT COMPLETE WITH SPRING WITH- OUT TOOTHED RING NUT TOOTHED RING NUT ASSEMBLED ON THE TOOL SPECIAL TOOTHED RING NUT FOR M8 SOCKET CAP SCREW NO NEED FOR REDUCTION (PART NUMBER 3472600) (OPTIONAL) Hole Ø...

  • Page 40: Ordering Spare Parts

    Instruction Manual - RIV939P 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 PLANET WHEEL HOLDER 3327300 BEARING...

  • Page 41: General Warnings

    Instruction Manual - RIV939P 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 42: Intended Use

    Instruction Manual - RIV939P 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 M4 and M10.

  • Page 43: Installation

    Instruction Manual - RIV939P 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 44: Operation

    Instruction Manual - RIV939P 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). They must be aware of the manual herein and of all information relevant to safety: •...
  • Page 45 Instruction Manual - RIV939P 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) 1,5mm Remove the sleeve (3) : Cod.
  • Page 46 Instruction Manual - RIV939P 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 47 Instruction Manual - RIV939P 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 IMPORTANT INSERT OIL (FORCE) PRESSURE ADJUSTMENT...
  • Page 48 Instruction Manual - RIV939P 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. EMERGENCY UNSCREWING BUTTON To be used in case the user inserts a wrong rivet nuts.
  • Page 49 Instruction Manual - RIV939P 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 50: Servicing The Tool

    Instruction Manual - RIV939P 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 51 Instruction Manual - RIV939P 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. Proceed as follows (see Picture 7.3-A): •...
  • Page 52 Instruction Manual - RIV939P 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 THREAD PROTECTOR METAL FERRULE FOR INSERTION OF ROTATING PIN (6)

  • Page 53: Fault Diagnosis

    Instruction Manual - RIV939P 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 54 Instruction Manual - RIV939P 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 55: Requesting Assistance

    Instruction Manual - RIV939P 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. (see section 1.2).
  • Page 56 Instruction Manual - RIV939P ©2020 Rev. 1020 PennEngineering • www.pemnet.com...

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