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CR 7 HD 

5

Safety guidelines

General

All safety instructions must be read and complied with, non-compliance results in
– danger to life and limb of the user
– impairments to the machine or other property.
In addition to the operating manual, the accident-prevention regulations in the country where 

the appliance is used must be complied with.

Intended use

The soil compactor should only be used if it is in a technically faultless condition, as intended, 

in a safety-conscious and hazard-conscious manner, in compliance with the instructions in the 

operating manual. Malfunctions that impair safety must be eliminated without delay.

The CR 7 soil compactor is designed exclusively for compacting 

– sand
– gravel
– crushed rock
– semi-cohesive mixed material
– concrete paving stone.
Any other use of the soil compactor is considered to be improper use for which the owner shall 

be exclusively responsible. All liability is rejected if damage occurs due to non-compliance with 

this provision. This risk is borne solely by the user.

Easily foreseeable misuse

Any use for which the machine is not intended.

Operation

Soil compactors are only permitted to be operated by suitable persons of or above the age of 

eighteen. Personnel must be instructed in how to guide the compactor by the owner or by the 

owner’s assigned personnel. 

The machine operator must comply with traffic regulations. If instructions that affect safety are 

given by third parties, then the operator must be authorized to reject these instructions.

Protective equipment

This machine is capable of exceeding the permissible sound level of 80 dB(A). The owner might also 

face additional dangers when using the machine. Precautionary action must, therefore, be taken.

Unauthorized persons are forbidden from being in the area of the soil compactor during the 

compacting process.

Protective equipment includes:

Hearing protection 

Hard hat 

Safety shoes 

Protective gloves 

Summary of Contents for CR 7 HD

Page 1: ...ntenance Manual Weber Maschinentechnik GmbH Im Boden 5 8 10 57334 Bad Laasphe R ckershausen Germany Telephone 49 0 27 54 398 0 Fax 49 0 27 54 398 101 E Mail info webermt de Web www webermt de 1114 eng...

Page 2: ...2 CR 7 HD...

Page 3: ...ic presentation 8 Device description 9 Technical data 10 Activities prior to starting work 12 Starting 14 Compacting 15 Shutting down 15 Maintenance overview 16 Maintenance work 17 Operating fluids an...

Page 4: ...nd increase the reliability and service life of your compactor This operating and maintenance manual must always be available at the implementation site of the soil compactor If necessary you can obta...

Page 5: ...r shall be exclusively responsible All liability is rejected if damage occurs due to non compliance with this provision This risk is borne solely by the user Easily foreseeable misuse Any use for whic...

Page 6: ...reas or in areas that are poorly ventilated tunnels caves etc Exercise particular caution when operating the engine in the vicinity of people and livestock Maintenance and repair work Only use origina...

Page 7: ...es cable connections etc against water penetration by masking them off Cleaning tasks should only be executed in areas that are suitable and have been approved for this purpose oil separator amongst o...

Page 8: ...7 8 9 4 5 10 Graphic presentation Overall view CR 7HD 1 Engine 2 Drive lever 3 Manual guidance rod 4 Lifting ring 5 Base plate 6 Protective frame 7 Exciter 8 Gas lever 9 Attachment plates 10 Hearing...

Page 9: ...sferred to the exciter mechanically via a V belt Operation Start the Honda gasoline engine with the attached reversing starter After starting vibration is switched on via the centrifugal clutch attach...

Page 10: ...ting speed ground dependent in m min 24 20 Incline capacity ground dependent in 30 Area capacity in m h 864 960 Vibration System Two wave vibrator Drive concept Mechanical Frequency in Hz 65 Centrifug...

Page 11: ...CR 7 HD 11 2 1 3 4 5 6 1 Description 2 TYPE 3 Serial number 4 Year of construction 5 Mass 6 Rated power kW...

Page 12: ...guidance rod with the set screw 1 Adjusting the manual guidance rod Arrest the manual guidance rod 1 with the spring bolt 2 Activities prior to starting work When transporting the soil compactor on a...

Page 13: ...cover 1 unscrew and remove the gas cap 2 check the fill level and if necessary top off with clean unleaded gasoline to the lower edge of the filler neck in accordance with the specification Check the...

Page 14: ...the engine has warmed up slide the choke lever 2 to the right open Slowly tighten the handle 1 of the reversing starter until resistance is noticeable Allow the handle 1 to glide back into the initial...

Page 15: ...y run machine within reach of the manual guidance rod Shutting down Push back the gas lever 1 all the way Turn the short circuit button to the 0 OFF position During breaks even if they are short the m...

Page 16: ...st be complied with in addition to the above maintenance overview Work must be carried out using regulation tools and the operating and maintenance manual must be complied with for all work All mainte...

Page 17: ...lter cover Remove the air filter insert from the air filter enclosure Clean air filter insert as specified by the engine manufacturer if there is damage or if it is extremely dirty Maintenance work Da...

Page 18: ...V belt guard 1 Check the V belt 1 for cracks damaged flanks and wear If there is excessive wear replace the V belt as specified in the repair manual Select a collection vessel that is large enough to...

Page 19: ...nsmission Transmission fluid DEXRON II D ATF First filling Fuchs Titan ATF 3000 or equivalent As necessary Fault Possible cause Remedy Soil compactor does not start Operating error Execute the start p...

Page 20: ...ean fuel up to the lower edge of filler neck Engine Check oil level if necessary fill to upper oil level mark Check air filter clean replace if necessary Check fuel filter change if necessary All bare...

Page 21: ...CR 7 HD 21...

Page 22: ...22 CR 7 HD...

Page 23: ...ebermt com in Poland WEBER Maschinentechnik Sp zo o Ul Grodziska 7 05 830 Stara Wies Telefon Telefax E Mail 48 0 22 739 70 80 48 0 22 739 70 81 48 0 22 739 70 82 info webermt com pl In Tschechien WEBE...

Page 24: ...n plates Vibrating tampers Vibration rollers Joint cutters Internal vibrators and converters Rollers Weber MASCHINENTECHNIK GmbH Im Boden 57334 Bad Laasphe R ckershausen Telephone 49 0 27 54 398 0 Fax...

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