Electro-hydraulic tire changer for medium and large size tires (30 pages)
Summary of Contents for HENNESSY INDUSTRIES Coats 9500R
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(667) 276 8141 (667) 716 0102 ID 92*1038450*4 1601 J. P . Hennessy Drive, LaVergne, TN USA 37086-3565 615/641-7533 800/688-6359 www.ammcoats.com Manual Part No.: 8184345 02 HENNESSY INDUSTRIES INC. Manufacturer of AMMCO ® , COATS ® and BADA ® Automotive Service Equipment and Tools.
ALWAYS disconnect the electric power and air supply before attempting any maintenance. ALWAYS keep all working surfaces clean and free of tire lube buildup. ALWAYS be aware of what each person is and will do before attempting any two-person operation. COATS 9500R Tire Changer • iii...
Do not exceed the manufacturer’s recommended maximum inflation pressure. Failure to follow these instructions may cause the tire and rim to separate with tremendous force, resulting in serious per- sonal injury or death. iv • COATS 9500R Tire Changer...
The use of this device is allowed only in locations with no explosion or fire hazards, consistent with state and local fire codes. This equipment is designed to use original or manu- facturer supplied spare parts and accessories only. COATS 9500R Tire Changer • 1...
4 - 7 rpm Acoustic Pressure <70dBA 1.6 Dimensions Of The Machine Fig.3 #874009472 Mounting Clamp (fig.4). To hold the bead when mounting tires on steel rims. Instructions for use is in section 5.3. Fig.2 Fig.4 2 • COATS 9500R Tire Changer...
#874008257 Protectors for Alloy Rims (fig.7). #874019161 Extensions for 56” (fig.9/A). Suitable for rims with a center hole of 220 and 280 Necessary when clamping rims without flange and with a diameter exceeding 44” . Fig.7 Fig.9/A COATS 9500R Tire Changer • 3...
Place the lags into the holes drilled in the floor and move the machine so that the holes of the cabinet are flush with the holes in the floor. Tighten the screws to (50 ft. lbs.). 4 • COATS 9500R Tire Changer...
If not, reverse any two phase cables on the plug (i.e. Reverse the brown and the blue cable). CAUTION Any damage caused by the non-application of the above instructions shall not be cov- ered by the manufacturer and will void the warranty. COATS 9500R Tire Changer • 5...
If the tool is required to rotate when the arm is raised, lower the arm to about 1/4 of the movement and lift it again to engage the rotation mechanism. 6 • COATS 9500R Tire Changer...
(fig.15). Fig.15 CAUTION If the wheel is very heavy be sure to use a suitable external lifting device (i.e. fork lift, Fig.16 crane etc.). COATS 9500R Tire Changer • 7...
5. Move the tool holder arm all the way in. Lower the arm and secure. Bring the tool in contact with the inner bead. 6. Loosen the inner bead as described in point #3 above. Fig.18 8 • COATS 9500R Tire Changer...
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8. Move to the front of the tire and hold it with both hands in the last part of demounting operation to pre- vent the tire from falling or rolling away out of control (fig.22). Fig.21 Fig.22 COATS 9500R Tire Changer • 9...
3. Lift the chuck arm and position the mounting hook or tubeless roller approximately 1.5 cm (1/2”) to the inside of the rim edge and approximately 1.5 cm (1/2”) away from the rim edge (fig.27). Fig.24 10 • COATS 9500R Tire Changer...
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WARNING Do not inflate the tire on the machine. This machine is not an inflation device. For inflation place the wheel in an approved inflation restraint device. Refer to OSHA standard number 1910.177. Fig.28 COATS 9500R Tire Changer • 11...
4. Rotate the chuck counterclockwise until the outer bead is completely demounted (fig.30). Fig.32 2. Position the mounting hook about 3/4” (1.5 cm) to the inside of the rim edge and 1/2” (1 cm) away radi- cally. Fig.30 12 • COATS 9500R Tire Changer...
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WARNING Do not inflate the tire on the machine. This Fig.34 machine is not an inflation device. For inflation place the wheel in an approved inflation restraint device. Refer to OSHA standard number 1910.177. COATS 9500R Tire Changer • 13...
6. When loosening the inner bead be sure not to damage the valve stem (fig.39). Fig.37 3. Turn the chuck counterclockwise and loosen the bead as described in #5.2.1.-5.2.3. Do not lubricate. Fig.39 14 • COATS 9500R Tire Changer...
For inflation place the wheel in an approved inflation restraint device. Refer to OSHA standard number 1910.177. Fig.42 4. Lubricate both beads and the rim surface (fig.43). Fig.43 COATS 9500R Tire Changer • 15...
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9. Lift the tool holder arm to the rest position. Shift the tire from the rim, moving the tool holder car- riage towards the outside: This will make it much eas- ier to remove the tube (fig.47). Tire Tool Fig.45 Fig.47 16 • COATS 9500R Tire Changer...
The edge of the hook should be about (1” or 2-3 cm) inflation restraint device. Refer to OSHA away radically from the rim edge and (1” or 2-3 cm) to standard number 1910.177. the outside. Fig.49 COATS 9500R Tire Changer • 17...
Oil change is not required. and check for correct functioning of all devices before 4. Clean & grease the sliding bar once a month (fig.54). using the machine again. 18 • COATS 9500R Tire Changer...
• The protectors for light-alloy • Replace the protectors for alloy wheels are damaged or worn out. wheels. • The check valve or manifold of • Call the authorized service center the chuck cylinder leak oil. for assistance. COATS 9500R Tire Changer • 19...
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