AE 938 HYDRO-PNEUMATIC TOOL WITH OIL PRESSURE REGULATION Operating Instructions
FEATURES NOTE: THE AE 938 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. Kit assembly with toothed ring nut (wrench no longer necessary). 4. Tie rods are now replaced by commercial screws. 5. Additional unscrewing in case the user installs the wrong insert, or in case it gets stuck due to an improper regulation. 6.
FEATURES RIV938 AND RIV938S PROTECTIVE WING (optional accessory) Protective wing Remove standard protection Install the protective wing into the 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. PennEngineering • www.pemnet.
TOOL DESCRIPTION OPERATING SYSTEM The hydro-pneumatic AE 938 tool, with oil pressure regulation, is designed to place female threaded inserts (from #4-40 to 3/8” / M3 to M10) and male threaded inserts (from #8-32 to 5/16” / M4 to M8). The hydropneumatic system and the mechanical components used inside the AE 938, when compared with other riveting tools, are more reliable. There is less wear and tear of the components, consequently the tool will last much longer and work better.
TOOL DESCRIPTION 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. 1 2 3 4 5 6 – PART NUMBER 4143400 3064400 0369800 0207300 2533800 4154200 – QTY 1 1 1 1 1 1 1 DESCRIPTION RIV 938-HYDRO-PNEUMATIC TOOL FOR INSERTS (IN CASE) HYDRAULIC OIL TYPE ISO VG 32 100CC PLASTIC CASE UNIVERSAL KEY EMERGENCY AND STROKE REGULATION PIN REGULATION WRENCH MM.
TOOL DESCRIPTION OPTIONAL TOOLING For Blind Threaded Insert Installation Nose assembly screws into here Description 6 Part Number For Complete Nose Assembly Kit to install #4-40 blind threaded nuts AE938NP-440 Kit to install #6-32 blind threaded nuts AE938NP-632 Kit to install #8-32 blind threaded nuts AE938NP-832 Kit to install #10-32 blind threaded nuts AE938NP-1032 Kit to install 1/4-20 blind threaded nuts AE938NP-2520 Kit to install 5/16-18 blind threaded nuts AE938NP-3118 Kit to inst
TOOL DESCRIPTION OPTIONAL TOOLING For Blind Threaded Stud Installation Nose assembly screws into here Description Part Number For Complete Nose Assembly Kit to install #8-32 blind threaded studs AE938SNP-832 Kit to install #10-32 blind threaded studs AE938SNP-1032 Kit to install 1/4-20 blind threaded studs AE938SNP-2520 Kit to install 5/16-18 blind threaded studs AE938SNP-3118 Kit to install M4 blind threaded studs AE938SNP-M4 Kit to install M5 blind threaded studs AE938SNP-M5 Kit to insta
SPARE PARTS 8 PennEngineering • www.pemnet.
SPARE PARTS REF. PART NUMBER QTY 1 4153100 1 2 3539900 1 3 4172400 4 4165100 5 6 DESCRIPTION REF.
SPARE PARTS QUICK KIT 1 2 3 REF. 1 2 3 10 PART NUMBER 4174200 4176900 4172400 QTY 1 1 1 PennEngineering • www.pemnet.
SPARE PARTS SPARE PARTS OF THE MOTOR UNIT (KIT 20) REF. PART NUMBER QTY 1 3763400 1 2 3763300 1 3 3763200 4 3327500 5 6 7 DESCRIPTION REF.
SAFETY 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. The tool and the work area shall be kept clean and tidy. The tool shall be rested upright on the rubber base on a flat surface to prevent it from falling.
INSTALLATION 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. Repairs or replacements of damaged parts are at Customer’s charge. STORAGE If you are not going to use the tool for a long time, you must put it away according to the following suggestions: • Store the tool indoors.
OPERATION 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: • They must have some general and technical education, to a sufficient level to be able to understand the manual and to interpret the drawings and the diagrams correctly.
OPERATION TOOL PREPARATION AND SCREW REPLACEMENT Warning: Tool setting and screw replacement must be carried out with the tool disconnected from the air supply line. Ø 1.02” / 26 mm 2.76” / 70 mm There must be a distance of .060” / 1.5 mm between the casing and the nut for motor screwing. Note: These instructions are relevant to KIT assembling and disassembling. Simultaneously press the two pins sliding them into the hole and unscrew the ring.
OPERATION Yellow White Orange WARNING!!! Pressure (force) must always be regulated as per maximum thickenss When screwing and unscrewing, you will see three rings (white, yellow, and orange). OIL (FORCE) PRESSURE REGULATION SETTINGS M3 / #4-40 M3.5 / #6-32 M4 / #8-32 M5 / #10-32 M6 / 1/4-20 M8 / 5/16-18 M10 / 3/8-16 - White White Yellow Yellow Orange Orange Orange Note: These settings are general guidelines to the operator.
OPERATION INFORMATION EMERGENCY REVERSE BUTTON To be used to remove an unsuitable insert AIR DISTRIBUTOR PRESSURE (FORCE) REGULATOR PennEngineering • www.pemnet.
OPERATION (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. 18 PennEngineering • www.pemnet.
SERVICING THE TOOL 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).
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. When making inquiries, the customer is requested to be absolutely clear and to always refer to this Manual.
