ERT7 and ERT8 Series Tooling Alcoa Fastening Systems AFETY AFETY This instruction manual must be read with particular When repairing or operating Huck installation attention to the following safety guide lines, equipment, always wear approved eye protec- any person servicing or operating this tool.
ERT7 and ERT8 Series Tooling Alcoa Fastening Systems RINCIPLE PERA TION RINCIPLE PERA TION Double Piston Piston Double Piston Assembly Assembly Piston Incoming Incoming Trigger Trigger Depressed Released Pressurized Air Pressurized Air Air Flow Air Flow Exhausted Air Exhausted Air...
ERT7 and ERT8 Series Tooling Alcoa Fastening Systems TION TION 1. Use Ebbert Power Unit Model EPS6V or EPS6VL, 5. Select pulling head assembly for fastener to be that has been prepared for operation per applicable installed and attach pintail tube from hose assembly instruction manual.
ERT7 and ERT8 Series Tooling Alcoa Fastening Systems (cont.) VICING VICING ERVICE RACTICES (continued) Pulling Head Maintenance (Figure 1) Clean pulling head assembly often. Dip in mineral spir- Sealants, Lubricants, & Service Kits its, or similar solvent, to clean jaws and wash away metal chips and debris.
This manual provides operating and service procedures front end of the tool. for the Rivet Tool models ERT7 and ERT8. Close atten- tion must be directed to the recommended service pro- 6. Push out Double Piston (11) and Bulkhead (7) cedures contained in this manual.
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ERT7 and ERT8 Series Tooling Alcoa Fastening Systems (cont.) VICING VICING 6. Install Retaining Ring (12) at the back of the Double 9. Install End Cap (14) and Support Loop Assembly (25) Piston with sharp edge of Snap Ring toward rear on rear of tool and secure with four Screws (24).
ERT7 and ERT8 Series Tooling Alcoa Fastening Systems CCESSORIES CCESSORIES Service Kits: Seal Kit Part Number 300471 is available for both the ERT7 and ERT8 tools, and should be kept on hand at all times. The kit contains: 500779 O-ring 500780...
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ERT7 and ERT8 Series Tooling Alcoa Fastening Systems IMITED ARRANTIES Tooling Warranty: Huck warrants that tooling and other CHANTABILITY OR FITNESS FOR USE OF ANY TOOL, items (excluding fasteners, and hereinafter referred as PART(S), OR OTHER ITEMS THEREOF NOT MANU- "other items") manufactured by Huck shall be free from...
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