Table of contents Introduction Safety guidelines Graphic presentation Device description Technical data Activities prior to starting work Starting Compacting Shutting down Maintenance overview Maintenance work Operating fluids and fill levels Troubleshooting Storage Contact addresses CR 3-II...
This operating and maintenance manual must always be available at the implementation site of the soil compactor. If necessary, you can obtain additional information from your authorized WEBER MT dealer, or you can obtain information from one of the contact addresses on the last page.
Malfunctions that impair safety must be eliminated without delay. The CR 3-II Hd soil compactor is designed exclusively for compacting – sand, – gravel, –...
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Be particularly cautious when operating the engine in the vicinity of people and livestock. Maintenance and repair work Only use original Weber MT spare parts to ensure reliable and safe operation for maintenance or repair work. Hydraulic hose lines must be checked at regular intervals in accordance with standard engineering practice, or they must be replaced at appropriate intervals, even if no signs of safety-relevant defects are present.
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Important information for operating and maintenance personnel is marked by pictograms. Warning against irritants or materials hazardous to health Warning against a hazardous place Warning against a suspended load Wear ear protection General regulation Environmental protection Hard hat Safety shoes Protective gloves CR 3-II...
Device description The CR 3-II compactor is used for road-building and landscaping compaction tasks. Drive The compactor is propelled by an air-cooled Hatz diesel engine. Force is transferred to the exciter mechanically via a V-belt. Operation Start the Hatz diesel engine with the attached reversing starter.
Technical data CR 3-II Weight Operating weight CECE in kg (basic device) Dimensions 1350 Overall length (in mm) 500/600/700 Overall width / with attachment plates (in mm) 1060 Height with folded guide bar (in mm) Base plate length (base in mm)
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1 Description 2 TYPE ..........................3 Serial number 4 Year of construction ..........................5 Mass 6 Rated power kW ..........................CR 3-II...
Transporting with undercarriage Arrest the guide bar (4) with the holder (5). Tilt the machine forward. Danger of tipping – pay attention to the machine weight. Pull the locking pin (6) out of the holder and remove the wheel (7). CR 3-II...
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Set the machine on the undercarriage. Bring the guide bar into movement position and arrest it with the movement safeguard (1). Tilt the machine to the rear and guide it via the guide bar. Pay attention to the tire pressure of the undercarriage. CR 3-II...
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For work at the fuel system, have a suitable fire- extinguishing agent ready. Fire, naked light, and smoking is forbidden! CR 3-II...
Allow the engine to warm up for a few minutes. If ambient temperatures are below minus 5 degrees Celsius, comply with the instructions in the operating manual provided by the engine manufacturer! CR 3-II...
The engine can only be switched off via the switch- off button! During breaks – even if they are short – the machine must be shut down. Parked devices that represent an obstacle must be safeguarded via conspicuous measures. CR 3-II...
If lubricating oils and fuel come into contact with skin, they can cause skin cancer. Upon contact with the skin, clean affected skin with suitable cleaning agent without delay. If accessible during maintenance, check the condition and stability of all screws. CR 3-II...
Press the oil filter into the crankcase as far as it will go. Prior to tightening the screws, ensure that the tension springs rest on the oil filter with both ends (7). CR 3-II...
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Clean air filter insert as specified by the engine manufacturer if there is damage or if it is extremely dirty. Dispose of oils, greases, cloths soaked in oil, and replaced parts with oil on them in an environmentally friendly manner. CR 3-II...
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Checking the V-belt Remove the V-belt guard (2). Check the V-belt (3) for cracks, damaged flanks, and wear. If there is excessive wear – replace the V-belt as specified in the repair manual. CR 3-II...
Operating fluids and fill levels Assembly Operating material Quantity Summer Winter CR 3-II Quality Engine Engine oil SAE 10 W 40 0.9 l (– 10 ~ + 50 °C) API – CD CE-CF-CG or SHPD or CCMC – D4 – D5 – PD2...
Clean / change air filter cartridge No vibration / no Vibrator V-belt Change vibrator V-belt forward motion defective or insufficient forward motion Soil compactor Wrong hydraulic oil Check oil level does not switch level in the guide bar Correct oil level CR 3-II...
– Store above freezing in a storage room – Connect to a permanent charger If the machine is going to be stored for longer than six months, then contact the Weber service organization to discuss additional measures. CR 3-II...
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