.026 m/s 2 Uncertainty, K: Values measured and determined according to ISO 8662-1, ISO 5349-2, and EN 1033 Test data to support the above information is on file at Alcoa Fastening Systems, Industrial Products Group, Kingston Operations, Kingston, NY, USA.
244BT Installation Tool Alcoa Fastening Systems AFETY AFETY This instruction manual must be read, maintenance on Huck equipment or changing Nose Assembly. with particular attention to the following safety guidelines, person 8. Tools and hoses should be inspected for leaks at the beginning of each shift/day.
244BT Installation Tool Alcoa Fastening Systems RINCIPLE PERATION RINCIPLE PERATION PULL PISTON RELIEF CHECK VALVE VALVE HYDRAULIC PISTON THROTTLE VALVE RESERVOIR AIR PISTON EXHAUST When the trigger is depressed the throttle valve When fastener installation is completed, the trigger moves to down position, pressurized air is directed is released.
244BT Installation Tool Alcoa Fastening Systems PERATING NSTRUCTIONS PERATING NSTRUCTIONS For safe operation. Please read completely WARNINGS: ●To avoid severe personal injury: Wear approved eye and ear protection. ● Be sure of adequate clearance for Operator’s hands before proceeding with fastener installation.
Be sure there is adequate clearance for P/N 503237.) the operator’s hands before proceeding. The Model 244BT Installation Tool is shipped with a 7. Disconnect air hose from tool. plastic plug in the air inlet connector. The connector has 1/4-18 female pipe threads to accept the air hose 8.
244BT Installation Tool Alcoa Fastening Systems AINTENANCE AINTENANCE CAUTION: Always replace seals, wipers, CAUTIONS: and back-up rings when tool is ●Consult MSDS before servicing tool. disassembled for any reason. ●Keep dirt and other material out of hydraulic system. ●Separated parts most be kept away from CAUTION: Do not use TEFLON ®...
Page 10
244BT Installation Tool Alcoa Fastening Systems ISASSEMBLY ISASSEMBLY WARNING 9. Unscrew End Cap (21) from Head, Plug & Seat Assembly (15) with 1 7/16 open end wrench. Be sure air hose is disconnected from tool before cleaning, or performing 10. (Fig. 2) Thread Piston Assembly Tool onto piston.
244BT Installation Tool Alcoa Fastening Systems ISASSEMBLY (continued) ISASSEMBLY 13. With a small punch and hammer, drive Roll Pin (4) 21. Grip Locknut (58) under Air Piston with pliers and that retains the Trigger (5) from the Handle (1). pull piston and rod assembly from handle and Remove Trigger Pin (3).
244BT Installation Tool Alcoa Fastening Systems SSEMBLY SSEMBLY (34) with o-ring in place through hydraulic Piston WARNING: Do not omit any seals during Assembly (33) and screw into top of piston rod. Hold servicing, leaks will result and personal Locknut (58) with 9/16 socket and extension and injury may occur.
244BT Installation Tool Alcoa Fastening Systems SSEMBLY (continued) SSEMBLY FIG. 6 12. If Seat Assembly (80) is being replaced, push seat and seal assembly in using 29 25 soft drift. Take care not to damage ball seat surface. (Fig. 9) 13.
Page 14
244BT Installation Tool Alcoa Fastening Systems LEED LEED Equipment Required: Step 2 - Shop airline with 90-100 psi max. Remove Relief Valve and Check Valve plugs, guides, - Air regulator springs and balls from ports in head. Reinstall Plug - Fill Bottle 120337 (supplied with tool).
Page 15
244BT Installation Tool Alcoa Fastening Systems LEED (continued) LEED Step 5 Step 10 (Fig. 8) (Fig. 8) Install fill bottle in head fill port (check Valve hole). Unlock Fill Tool and check Reservoir red line. At this point cycle the tool the with Stall Nut attached and Step 6 retaining nut locked in the full forward position (“Dead...
244BT Installation Tool Alcoa Fastening Systems EASURING TROKE EASURING TROKE FIG. 11 Measure distance "A" from face of Piston (18) to face of Nose Adapter (9). This distance should be approximately equal to .173 inches. Cycle tool and hold piston back by keeping the trigger depressed. Measure distance "B"...
244BT Installation Tool Alcoa Fastening Systems ROUBLESHOOTING ROUBLESHOOTING Always check out the simplest possible cause of a 6. Hydraulic fluid leaks at rear of Pull Piston (18) malfunction first. For example, an air hose not connected. a) Worn or damaged Rear Gland (19), inspect Then proceed logically, eliminating each possible cause Polyseal (24) and O-ring (20).
Page 21
244BT Installation Tool Alcoa Fastening Systems IMITED ARRANTIES Tooling Warranty: Huck warrants that tooling and other DESIGN, OPERATION, MERCHANTABILITY items (excluding fasteners, and hereinafter referred as FITNESS FOR USE OF ANY TOOL, PART(S), OR "other items") manufactured by Huck shall be free from...
Need help?
Do you have a question about the 244BT and is the answer not in the manual?
Questions and answers