Summary of Contents for HUTH 1685S
- Page 1 H97326S WWW.HUTHBENDERS.COM Model 1685S Tube Expander OPERATOR’S MANUAL ORIGINAL INSTRUCTIONS MITEY MATE JR EXPANDER...
- Page 2 Read this entire manual, keep it handy for future reference. It has always been Huth’s policy to improve its products whenever possible and practical to do so. We reserve the right to make changes and/or improvements without incurring any obligation to do so on previously sold products.
- Page 3 WARNING! VENTING: This pump must always be vented prior to using. The vent cap/dip stick is the primary means to vent the reservoir. It is attached to the pump when you receive the unit. The vent cap/dip stick must be installed in the pump before activation.
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Page 4: Upon Delivery
UPON DELIVERY WEAR EYE PROTECTION 1. Read manual before proceeding. 2. Inspect for shipping damage or shortages. 3. Replace shipping plug with vent cap/dip stick. See page 2 4. Install the air regulator to the air intake port of the pump. *Note: the air regulator is preset from the factory* 5. -
Page 5: Safety Precautions
SAFETY PRECAUTIONS WARNING! GENERAL OPERATION 1. All WARNING statements must be carefully observed to help prevent personal injury. 2. Wear eye protection at all times. 3. Before operating this pump, the hose connections must be tightened securely and leak free. Use the proper size wrenches when tightening. DO NOT OVER TIGHTEN. - Page 6 PUMP 1. Do not exceed the PSI hydraulic pressure rating noted on the pump name plate, 3,000, or tamper with the internal high pressure relief valve. Creating pressure beyond rated capacities can result in personal injury. 2. Before replenishing the oil level, retract the system to prevent overfilling the pump reservoir.
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Page 7: Operation Use
OPERATION USE WEAR EYE PROTECTION 1. Be sure the arbor is fully secured to the gun head shaft. 2. Before operating machine, keep hands and fingers clear of pinch points. 3. Select the segment set according to the color code expanding chart on the housing. 4. -
Page 8: Maintenance
MAINTENANCE TOOLING: it is absolutely necessary to keep the arbor and expanding segment sets clean and lubricated at all times. Many types of lubrication may be used. Any lubrication, such as a grease type, may require cleaning more often as burrs will be held in the lubrication. If expanding tools become stuck in the tube this may be due to debris in the lubrication. - Page 9 3. Remove the screw driver, and depress the pump end of the pedal once more. 4. If the ram retracts or pressure is built, the pump has been successfully primed. If the pump does not respond, repeat the procedure. Jogging the air intake valve while holding down the pedal in the release position.
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Page 10: Troubleshooting Guide
TROUBLE SHOOTING GUIDE PROBLEM CAUSE SOLUTION Pump reciprocates but 1. Low oil level 1. Replenish oil reservoir no oil delivered. 2. Pump not primed 2. See “Priming The Pump (ram does not retract) Unit” page 7 Low oil delivery 1. Inadequate air 1. - Page 11 MODEL 1685S HAND HELD CYLINDER 98124 Calibration Decal Arbor Small Arbor Tip Large Arbor Tip Selector Sight 92156 Cylinder (Complete) 92167 Seal Kit for 92156 97177 Pistol Grip Handle 92258 Hose Assembly MODEL 1685S POWER UNIT 1612 Air/Oil Pump 97264 ¼ Pipe Nipple 92072 3/8 NPT x ¼...
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Page 12: One Year Warranty
WARRANTY This warranty is made for the exclusive benefit of the original owner and is not transferable. There is no other warranty applicable to Huth-Ben Pearson products, and no representative has any authority to make representation, promise or agreement except as stated in the warranty.
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