Coats CDH-4730 Electric-Hydraulic Tire Changer Manual de usuario

OPERATING AND MAINTENANCE INSTRUCTIONSElectro-Hydraulic Tire ChangerFor Medium and Large Size TiresCHD-4730READ these instructions before placing unit

10Fig.111112516171098767A6A19202024311415131018177. OPERATION7.1_Notes for operationThe non-observance of instructions and warnings can cause serious

117.2_Rim clampingTip the tool-arm (17, g. 11) in its non working position. By means of the lever (3) move the ramp (10) away from the spindle and pl

127.3.1_ Bead loosening and tire removing with ROLLER TOOL1) Make sure that the tyre is clamped and deated.2) Tip the tool-arm (17) in its working po

13Fig.17Fig.19Fig.1617A1817A17B7.3.3_Bead loosening and demountig with DOUBLE TOOL (optional # 9209552)1) Make sure that the tire is clamped and dea

14DO NOT keep your hands on the tool when setting it in working position so as to avoid any possible crushing between tire and tool.8) Repeat the oper

156) Tip the tool-arm (17) in its working position, until it gets hooked.Check that the arm is correctly hooked to the carriage7) By means of levers (

167.3.5_Tire mounting with HOOKED TOOL (optional).1) Make sure that the rim is clamped properly (see paragraph on “rim clamping”).2) Lubricate both b

17Fig.29123414) Position the g-clamp outside the second bead, about 8 inches (20 cm) to the right of the valve (g.30)15) Turn the spindle clockwise u

18WARNING: Release ination valve when deating the tire so that the valve, falling inside of the rim, is not an obstacle during bead losen-ing.Follo

1910) Move the tool carrier arm to the inside face of the tire, turn the hook-tool 180° and lower the arm to its working position. Insert it be-tween

2INDEX1 - INTRODUCTION...

2013) Turn the spindle until the valve is at the bottom (6 o’clock).14) Move the ramp (10 g. 36) under the wheel and lower the spindle until the tire

21Fig.38Fig.391) Clamp the tire on the spindle as described previously and make sure it has been deated. (see par. “rim clamping”)2) Lower the tool c

22Fig.42Fig.40 Fig.41221) Move the tool carrier arm to its non-working position. If the rim has been removed from the spindle, put it back on the spin

239) Move the ramp to free the tirel from the spindle.10) Remove the tire.Fig.431) Clamp the tire on the spindle as described previously and make sure

2412) Lower the spindle until the tire is resting on the ramp.13) Move the ramp towards the outside until the tire together with split-ring is complet

258) Lubricate the O-ring and its seating.9) Position the locking ring on the rim with the help of the disk as shown in Fig. 46.Move the tool carrier

2611. OIL TREATMENTTreat oil waste disposal according to international and your local standards and regulations.Oil is highly pollutant!! Do not throw

27Check frequently the oil level inside the hydraulic unit (T, g. 47) by means of the relevant dipstick placed under the cap of the hydraulic unit (

2815. OPTIONAL ACCESSORIESThe following optional accessories are available for this tire changer

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31. INTRODUCTIONThank you for purchasing one of our tIre-changers: This label has been specically designed to t and remove truck, bus and commercial

HENNESSY Industries, INC1601 J.P. Hennessy Drive, LaVergne, TN 37086-3565 USA37086 - 3565 USA Toll Free 800-688-6496www.ammcoats.com

4Fig.21112516171098767A6A19202024311415131018171. ON/OFF main switch2. Clamping chuck control lever for rotation CLOCKWISE/COUNTERCLOCKWISE r

53. GENERAL3.1_General SAFETY rulesThe tire-changer has been designed and manufactured exclusively for mountig/demounting tires onto/from the rims.Any

64. TRANSPORT, MOVING AND STORING The machine is delivered in a cardboard box on wooden pallet.The machine must be transported in its original package

7Chose the installation site according to the current rules on Safety at Work.The automatic tire-changer needs to be connected to the electric network

8All the operations on electrics must be carried out by proffessional electrician. Before making electric hoop up, check to make sure the main voltage

9Fig.9Fig.7Fig. 8Fig.106.4_Operation testBefore working with tire-changer it is necessary to carry out some tests to check the correct operation and i