background image

15

Table of contents

AFTER USE

Do not park with a suspended load but with the equipment resting on the ground. 

Wash down the equipment with water if necessary.

TRANSPORTATION AND STORAGE

Check that the work area is free from bystanders, children and objects before driving off.  

Always observe additional caution during transport and moving. Ensure that the equipment or 

product is well anchored and existing transport lashings are fitted. Always position the load as low 

as possible. Respect the risk zone even during transport and moving. Do not permit anyone to walk 

under suspended loads when carrying out lifts. Trailers used for transport should have brakes that 

work. Always store the equipment or product on a dry surface, preferably under a roof, when not in 

use. Ensure that the equipment or product is stable and cannot tip over. Never permit children to 

play at the storage site. Be aware of the tipping risk!

TRANSPORTATION

• 

Before transportation, make sure that the boom and swing arms are locked to prevent 

uncontrolled movement. Raise the boom and bucket to transport mode. Fit the transport 

locking devices. Raise the stabilisers. 

• 

Drive slowly on uneven terrain, do not drive too close to sloping terrain and potholes.

• 

Check the tyre pressure on the tractor, see information on the tyre walls. Do not exceed the 

maximum pressure!

STORAGE

Before storing, make sure that the machine is clean, wash away all dirt from the excavator.  

Lubricate visible cylinder rods. Lubricate all joints, make sure that the hydraulic system is sealed 

against contaminants. Store the machine on a dry surface, preferably under a roof, when not in use. 

BEFORE NEXT USE

• 

Clean the machine, it makes it easier to detect damage.

• 

Check all hydraulic hoses and couplings before connecting the unit to the power take-off. 

Check for leaks after switching on.

• 

Check that joints are sufficiently lubricated for smoother work.

• 

Check and tighten bolts if necessary.

• 

Check the tyre pressure on the tractor, see information on the tyre walls. Do not exceed  

the maximum pressure!

MAINTENANCE AND SERVICE

The tractor's engine must be turned off and the equipment lowered to the ground before starting 

any servicing work. Make sure that the equipment is stable and cannot tip over when carrying 

out maintenance and service work. When performing maintenance on the machine, use suitable 

support/holder as assistance. Replace damaged or worn parts immediately to reduce the risk of 

injuries. Carry out maintenance, service and checks in line with recommendations. Only use spare 

parts with equal performance to reduce the risk of injuries and breakdowns. All electrical repairs 

and electrical connections must be carried out by a qualified person. Always follow the safety 

instructions for maintenance according to the schedule. This is particularly important for blades 

and safety equipment, in consideration of the danger it would entail if they were to come loose 

while working.

• 

Regularly check the condition of the equipment to prevent breakdowns. If cracks, twists, 

bends, gaps or fatigue are discovered, stop using the equipment and rectify the fault. Worn 

parts must be replaced.

• 

Retighten all nuts and bolts after a few hours of operation and at the end of a day's work.

• 

Disconnect the equipment from the towing vehicle while faults are being repaired.

Содержание 26-LW20

Страница 1: ...Carefully read the operating instructions before using the product Operating instructions translated from Swedish 26 LW20 BACKHOE DIGGER...

Страница 2: ...s 12 After use 15 Transportation and storage 15 Maintenance and service 15 17 Exploded diagrams and materials list 18 30 Hydraulic diagram 19 Recycling 30 Complaints form 31 Warranty terms and conditi...

Страница 3: ...ger digs 285 cm deep with a powerful serrated digger bucket 50 cm in width The backhoe digger is controlled from the tractor cab with a 2 lever valve block with separate levers for the stabilisers and...

Страница 4: ...r a short period Always disengage the machine before performing service or maintenance work Only the operator may be present in the vicinity of the machine while in operation Do not use the machine wi...

Страница 5: ...s SYMBOL EXPLANATION Read the operating manual Before starting work Stop the motor when carrying out repairs Ejection warning Risk zone 200 m Respect the equipment s risk zone Warning Electric cable G...

Страница 6: ...e the equipment or product is used or stored Check that there are no low hanging electrical cables within the work area Exercise caution when working on slopes and close to ditches Always work alone w...

Страница 7: ...sary 0 2 0 35L BEFORE SWITCHING THE UNIT ON Before connecting the backhoe digger to the tractor s three point linkage it is important to observe the distance between the tractor and digger Maintaining...

Страница 8: ...int and any object that might hit the operator s head e g tractor cab or roll over guard Warning WARNING Always read the operating instructions When the digger is connected to the tractor s three poin...

Страница 9: ...e correct height with the left and right assembly holes N B Note the position of the hydraulic hoses and the top link when reversing the tractor 6 Mount the unit on the three point linkage and secure...

Страница 10: ...ght are determined by the operator s seated position on the unit tractor and the steering towards the bucket STABILISERS Pushing the levers forward will move the stabilisers DOWNWARDS and pulling the...

Страница 11: ...IN EXCAVATING Before excavation it is a good idea to plan the work first There are a number of things to bear in mind The operator should inspect the work area and check for possible hazards The opera...

Страница 12: ...on fragile surfaces such as concrete stone ground sandy or loose ground lay a plywood board under stabilisers to distribute the weight over a larger area BASIC EXCAVATION TECHNIQUES When you start di...

Страница 13: ...rm Swing the arm sideways and dump the bucket contents in the desired place Start tipping the bucket before you reach the pile When the bucket is empty swing back the arm and position the bucket for t...

Страница 14: ...emsarenever100 sealed theymustbeinspectedpriortoloadingtheattachment Leaks can arise from internal leaks in tractor valves electrical valves on frontloaders internal leaks in the equipment s hydraulic...

Страница 15: ...Store the machine on a dry surface preferably under a roof when not in use BEFORE NEXT USE Clean the machine it makes it easier to detect damage Check all hydraulic hoses and couplings before connect...

Страница 16: ...may break if they are overtightened Regular maintenance is the key to long service life and safe operation It is important that maintenance schedule is performed and followed EVERY 8 HOURS OF OPERATIO...

Страница 17: ...ly Oil is cold Tractor RPMs too low Leaking cylinders Dirty oil filter Clogged defective valve Wait until the oil reaches the correct temperature Increase speed Replace cylinder gaskets Clean or repla...

Страница 18: ...ight with flat bottom 4950 mm C Reach 4 600 mm D Bucket rotation 150 E Angle of rotation 180 Oil flow min 45l min Suitable tractor size 70hp Strength of digging arm 1 670 kg Bucket strength 2 800 kg M...

Страница 19: ...19 Table of contents HYDRAULIC DIAGRAM Pump Cylinder bucket Stabilising cylinder Stabilising cylinder Rotation cylinder Cylinder boom Cylinder protrusion...

Страница 20: ...20 Table of contents...

Страница 21: ...r for cylinder 40 8 5 Boom cylinder 1 6 Flat washer 30 x 4 3 7 M30 Nut slotted 3 8 Split pin 5 x 63 3 9 Bearing bush 2 10 Boom 1 11 Grease nipple M8 x 1 4 12 Swivel bracket 1 13 Hex key M8 x 16 5 14 P...

Страница 22: ...22 Table of contents...

Страница 23: ...2 14 Washer 1 15 Locking pin 1 16 Gasket 1 17 Rubber stop 2 18 Lever 2 19 Nut M10 2 ITEM NO DESCRIPTION QUANTITY 20 Hex key M8 x 20 4 21 Hex key M8 x 16 6 22 Hex key M16 x 40 4 23 M30 nut slotted 2 24...

Страница 24: ...24 Table of contents...

Страница 25: ...TEM NO DESCRIPTION QUANTITY 1 Stabiliser bracket 1 2 Stabiliser 1 3 Stabiliser cylinder left 1 4 Pivot pin 1 5 Flat washer 8 1 6 3 6 Hex key M8 x 20 3 7 Grease nipple M8 x 1 2 8 Cylinder pinVII 2 9 Wa...

Страница 26: ...26 Table of contents...

Страница 27: ...11 Galvanised chain 6 x 20 x 28 10 1 12 Hex key M12 x 110 2 13 Hex key M8 x 20 4 14 Hex key M12 x 30 4 15 Hex key M8 x 35 4 16 Hex key M8 x 45 4 17 Hex key M12 x 25 4 18 Socket head cap screw M10 35 4...

Страница 28: ...28 Table of contents...

Страница 29: ...screw M8 x 30 8 5 Socket head cap screw M8 x 65 2 6 Locking nut M8 10 7 Oil plug M16X1 5 3 8 Bearing ring 1 9 Input shaft 1 10 Bearing housing 1 11 Socket 1 12 Transmission housing side 1 1 13 Bearing...

Страница 30: ...en scrapping the equipment should be dismantled and transported to a designated recycling station Contact your local authority for further information Dispose of worn out products at your local collec...

Страница 31: ...m 2 different angles and 2 close ups of the actual damage from 2 different angles Feel free to attach photos on the next page If the product was purchased from a dealer please contact the dealer in th...

Страница 32: ...costs Travel costs A machine that the purchaser himself has modified or has been modified by a third party Any additional costs arising as a result of damage to the machine Damage due to normal wear...

Отзывы: