Atlas PennEngineering RIV938S Operating Instructions Manual
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Atlas PennEngineering RIV938S Operating Instructions Manual

Small, lightweight pull-to-pressure tool for rivet nuts from #4-40 to 1/4” and m3 to m6
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RIV938S
SMALL, LIGHTWEIGHT PULL-TO-PRESSURE TOOL
FOR RIVET NUTS FROM #4-40 TO 1/4" AND M3 TO M6
OPERATING INSTRUCTIONS

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Summary of Contents for Atlas PennEngineering RIV938S

  • Page 1 RIV938S SMALL, LIGHTWEIGHT PULL-TO-PRESSURE TOOL FOR RIVET NUTS FROM #4-40 TO 1/4” AND M3 TO M6 OPERATING INSTRUCTIONS...
  • Page 2 Instruction Manual - RIV 938S NOTE: THE RIV938S TOOL COMES WITHOUT NOSE ASSEMBLY KITS. NOSE ASSEMBLY KITS HAVE TO BE ORDERED SEPARATELY ACCORDING TO THE USER NEEDS. 1. Air piston return (without spring). 2. Power piston air outwardly, not through the piston. 3.
  • Page 3 Instruction Manual - RIV 938S RIV 938 AND RIV938S PROTECTIVE WING (optional accessory) Install the protective wing into the Protective wing Remove standard protection standard protection housing Together with the rubber base, it creates a support for the tool, avoiding any contact of the surface with the metal part of the tool body.

  • Page 4: Warranty

    Instruction Manual - RIV 938S 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 5 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 Assistance Department at PennEngineering. ®...
  • Page 6 Instruction Manual - RIV 938S NOSE ASSEMBLIES AND STANDARD ACCESSORIES The nose assemblies stated hereafter refers to standard tools. Any special tool could consequently require special parts, different than those listed. REF. PART NUMBER DESCRIPTION 4143500 RIV938S-HYDRO-PNEUMATIC TOOL FOR INSERTS (IN CASE) 3064400 HYDRAULIC OIL TYPE ISO VG 32 100CC 0369800...

  • Page 7: Optional Tooling

    Instruction Manual - RIV 938S OPTIONAL TOOLING For Blind Threaded Insert Installation. NOSE ASSEMBLY PART NUMBERS Part No. For Part No. For Thread Complete Insert Replacement Size Nose Assembly SHCS / Mandrel #4-40 4362400 MC-91251A115 (50/box) #6-32 4362500 IN-18856 (100/box) Nose assembly #8-32 4362600...

  • Page 8: Kit Composition

    Instruction Manual - RIV 938S KIT FOR BLIND THREADED INSERT #4-40 REF. PART NUMBER DESCRIPTION 4362400 KIT 938S #4-40 KIT COMPOSITION REF. PART NUMBER DESCRIPTION 3751100 HEAD FOR #4-40 SCREW 3756500 ADAPTER FOR #4-40 SCREW MC-91251A115 (50/box) SOCKET CAP SCREW 12.9 #4-40 X 1” 4377100 HEXAGONAL JOINT FOR #4-40 SCREW PennEngineering •...
  • Page 9 Instruction Manual - RIV 938S KIT FOR BLIND THREADED INSERT #6-32 REF. PART NUMBER DESCRIPTION 4362500 KIT 938S #6-32 KIT COMPOSITION REF. PART NUMBER DESCRIPTION 4377700 HEAD FOR #6-32 SCREW 4377800 ADAPTER FOR #6-32 SCREW IN-18856 (100/box) SOCKET CAP SCREW 12.9 #6-32 X 1” 4377900 HEXAGONAL JOINT FOR #6-32 SCREW PennEngineering •...
  • Page 10 Instruction Manual - RIV 938S KIT FOR BLIND THREADED INSERT #8-32 REF. PART NUMBER DESCRIPTION 4362600 KIT 938S #8-32 KIT COMPOSITION REF. PART NUMBER DESCRIPTION 3756900 HEAD FOR #8-32 SCREW 4377400 ADAPTER FOR #8-32 SCREW IN-03156 (100/box) SOCKET CAP SCREW 12.9 #8-32 x 1” 4377500 HEXAGONAL JOINT FOR #8-32 SCREW PennEngineering •...
  • Page 11 Instruction Manual - RIV 938S KIT FOR BLIND THREADED INSERT #10-32 REF. PART NUMBER DESCRIPTION 4362700 KIT 938S #10-32 KIT COMPOSITION REF. PART NUMBER DESCRIPTION 3757700 HEAD FOR #10-32 SCREW 3757800 ADAPTER FOR #10-32 SCREW IN-17814 (100/box) SOCKET CAP SCREW 12.9 #10-32 x 1” IN-12557 (100/box) SOCKET CAP SCREW 12.9 #10-24 x 1”...
  • Page 12 Instruction Manual - RIV 938S KIT FOR BLIND THREADED INSERT 1/4-20 REF. PART NUMBER DESCRIPTION 4362800 KIT 938S 1/4-20 KIT COMPOSITION REF. PART NUMBER DESCRIPTION 4378100 HEAD FOR 1/4-20 SCREW 4378200 RING NUT FOR 1/4-20 SCREW IN-05272 (100/box) SOCKET CAP SCREW 12.9 1/4-20 X 1.25” IN-11519 (100/box) SOCKET CAP SCREW 12.9 1/4-28 X 1.25”...
  • Page 13 Instruction Manual - RIV 938S KIT FOR BLIND THREADED INSERT M3 REF. PART NUMBER DESCRIPTION 3758400 KIT 938S M3 KIT COMPOSITION REF. PART NUMBER DESCRIPTION 3751100 HEAD FOR M3 SCREW 3756500 ADAPTER FOR M3 SCREW IN-03010 (200/box) SOCKET CAP SCREW M3X25 12.9 UNI5931/DIN912 4021500 HEXAGONAL JOINT WITH SPRING FOR M3 SCREW PennEngineering •...
  • Page 14 Instruction Manual - RIV 938S KIT FOR BLIND THREADED INSERT M4 REF. PART NUMBER DESCRIPTION 3758500 KIT 938S M4 KIT COMPOSITION REF. PART NUMBER DESCRIPTION 3756900 HEAD FOR M4 SCREW 3757400 ADAPTER FOR M4 SCREW IN-25381 (200/box) SOCKET CAP SCREW M4X25 12.9 UNI5931/DIN912 3470600 HEXAGONAL JOINT WITH SPRING FOR M4 SCREW PennEngineering •...
  • Page 15 Instruction Manual - RIV 938S KIT FOR BLIND THREADED INSERT M5 REF. PART NUMBER DESCRIPTION 3758600 KIT 938S M5 KIT COMPOSITION REF. PART NUMBER DESCRIPTION 3757700 HEAD FOR M5 SCREW 3757800 ADAPTER FOR M5 SCREW IN-21096 (200/box) SOCKET CAP SCREW M5X25 12.9 UNI5931/DIN912 3472000 HEXAGONAL JOINT FOR M5 SCREW PennEngineering •...
  • Page 16 Instruction Manual - RIV 938S KIT FOR BLIND THREADED INSERT M6 REF. PART NUMBER DESCRIPTION 3758700 KIT 938S M6 KIT COMPOSITION REF. PART NUMBER DESCRIPTION 3758100 HEAD FOR M6 SCREW IN-22121 (200/box) SOCKET CAP SCREW M6X30 12.9 UNI5931/DIN912 3472500 HEXAGONAL JOINT FOR M6 SCREW Any modifications and/or additional accessories must be explicitly approved and manufactured by Rivit.

  • Page 17: Spare Parts

    Instruction Manual - RIV 938S SPARE PARTS PennEngineering • www.pemnet.com...
  • Page 18 Instruction Manual - RIV 938S REF. PART NUMBER DESCRIPTION REF. PART NUMBER DESCRIPTION 4153100 Handle casing 4165100 Rubber base 3759000 Screw blocking ring nut 4177400 Gasket kit (3 pieces) 3068400 O-ring 4152500 Piston, stem, O-ring kit (4 pieces) 3757300 Adapter 4157300 Complete stem guide kit (5 pieces) 4323200...

  • Page 19: Ordering Spare Parts

    Roller 3763500 Snap ring ORDERING SPARE PARTS Only local authorized dealers are allowed to repair the tool. Otherwise, contact the ATLAS Technical As- ® sistance Department of PennEngineering, where qualified engineers can help to solve any problems. PennEngineering • www.pemnet.com...

  • Page 20: General Warnings

    Instruction Manual - RIV 938S GENERAL WARNINGS The operator must read carefully the information given in the present manual, especially with regard to the safety precautions listed in this chapter. The operator must also observe the warnings listed below: • The tool shall be used exclusively by trained personnel. •...
  • Page 21 Instruction Manual - RIV 938S TOOL IDENTIFICATION/SERIAL NUMBER Model and serial number etched into the outer casing. Adhesive label indicating the tool model, the name of the manufacturer and the EC marking. PennEngineering • www.pemnet.com...

  • Page 22: Air Supply

    Instruction Manual - RIV 938S HANDLING The tool can be hand carried. It is recommended to store the tool in its case after using it. The tool can be transported safely if is has been correctly put away in its case. Damages to the tool caused during transport and/or handling are not covered by WARRANTY.
  • Page 23 Instruction Manual - RIV 938S 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 24 Instruction Manual - RIV 938S TOOL PREPARATION AND SCREW REPLACEMENT Warning: Tool setting and screw replacement must be carried out with the tool disconnected from the air supply line. There must be a distance of .060” / 1.5mm between the casing and the nut for motor screwing.
  • Page 25 Instruction Manual - RIV 938S WARNING!!! Pressure (force) must always be regulated as Yellow per maximum thickenss White Orange When screwing and unscrewing, you will see three rings (white, yellow, and orange). OIL (FORCE) PRESSURE REGULATION SETTINGS M3 / #4-40 - White M4 / #8-32 - Yellow...
  • Page 26 Instruction Manual - RIV 938S INFORMATION EMERGENCY REVERSE BUTTON To be used to remove an unsuitable insert AIR DISTRIBUTOR PRESSURE (FORCE) REGULATOR WARNING: The unscrewing cycle may not occur when he rivet nut is not mounted on the screw (tie rod);...
  • Page 27 Instruction Manual - RIV 938S (1) Insert is stuck. (2) Keep the trigger pressed and rotate to help loosen. (3) If this does not work. (4) Disconnect the air hose. (5) Insert the Emergency Regulation Pin in the proper holes, manually unscrewing the tool.

  • Page 28: Ordinary Maintenance

    Instruction Manual - RIV 938S MAINTENANCE Maintenance operations must be carried out with the tool stopped and disconnected from the pneumatic supply line. Warnings: • The tool maintenance instructions must be followed carefully. • To ensure safety and perfect tool efficiency, it is recommended to use exclusively ORIGINAL spare parts. CLEANING It is a good rule to completely clean and grease the tool on a periodic basis (depending on the type and frequency of use).

  • Page 29: Fault Diagnosis

    Instruction Manual - RIV 938S FAULT DIAGNOSIS PROBLEM SOLUTION No traction Tool needs oil. After installing rivet nut, tool does not Not enough oil in tool. Check O-ring (B) and replace if unscrew properly necessary. When you have to work on the pressure switch: 1.
  • Page 30 Instruction Manual - RIV 938S PROBLEM SOLUTION Air leaks from muffler Check the two O-rings (O4) and O-ring (21 part number 3235600) which could be worn or broken Motor rotates continuously When the rotating pin (6 part number 4151500) is broken and you replace it, it may happen that the motor rotates continuously, which means that the shaft (13 part number 3761300) is too long;...

  • Page 31: Requesting Assistance

    Instruction Manual - RIV 938S FAULT DIAGNOSIS AND REPAIRS REPAIRS To ensure the operational efficiency and safety of the tool, all repair jobs shall be carried out exclusively by the local authorized dealer or by the Technical Assistance Service of PennEngineering. REQUESTING ASSISTANCE For any information concerning Use, Maintenance, Installation, Repair etc., PennEngineering is at the Customer’s full disposal for all enquiries.

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