terrasaw TS-400, Operator Owner'S Manual

Page 1: ...MODELS TS 400 TS 500 TS 700B TS WSA For your safety please read all safety precautions in this manual before operating your Terrasaw OPERATOR S OWNER S MANUAL ...

Page 2: ... has a policy of ongoing product innovation and improvement We therefore reserve the right to modify specifications design and configuration without notification In some instances product may differ slightly from that illustrated 2013 Terrasaw Industries Ltd Contents Page Important Safety Information 2 Assembly Instructions 3 Before You Start Trenching 7 Using Your TerrasawTM Some Useful Tips 8 Sp...

Page 3: ...powerhead operators manual and ensure that the digging chain is clear of contact with the ground or any other object For extra safety when starting apply chain brake where fitted Be aware that the chain will otherwise be in motion as soon as engine starts Important Digging chain must be stationary when power head is at idle refer to power head operators manual for correct idle adjustment Maintain ...

Page 4: ...ult your local chainsaw dealership Note The special Terrasaw drive chain supplied is 3 8 pitch and must not be run on other than a 3 8 pitch sprocket 3 Wind the slack adjuster to give maximum slack 4 Unscrew the drive chain guard securing bolt Fig 2 Slide chain Assembly Instructions Fig 1 Fig 2 DRIVE CHAIN GUARD SECURING BOLT Note that when correctly assembled the digging bar is centrally located ...

Page 5: ...he slack is taken up and a light finger pressure on the drive chain at midpoint yields approximately half a chain height deflection Once the correct position is obtained firmly tighten side cover retaining nuts Re check tension and repeat Step 7 if required Note A new chain will require tensioning more frequently than one that has been in use for some time Check the tension of a new chain after on...

Page 6: ... edge of teeth as the chain runs along the top of the digging bar Fig 8 Important Fitting digging chain Fig 7 Fig 8 Fig 9 Fig 6 9 Refit the Terrasaw drive chain guard With securing bolt drawn back slide the chain guard into the retaining channel on main block and push firmly home with the heel of your hand Fig 5 Re tighten the guard securing bolt 10 Roll power head onto its right side on a surface...

Page 7: ...eration Please refer to both your Terrasaw and chainsaw user manual for correct and safe operation Fig 10 Fig 11 Fig 12 TERRASAW DIRT GUARD EXTENDER METAL GUARD shown detached PLASTIC GUARD EXTENDER NYLOC NUTS on bolts through rear of metal guard LARGE METAL WASHER 14 Reinstall the large washer and two large securing bolts and lightly tighten 15 Using a screwdriver inserted in the tensioner slot F...

Page 8: ...r object which may either obstruct the trencher or cause you to slip lose your footing If a long continuous trench is planned consider fitting the optional Terrasaw wheel support accessory 5 IMPORTANT Use of the Terrasaw in Dusty Conditions In some fine dusty soils there is a risk that harmful dust may be drawn into and through the powerhead air filter resulting in damage to the engine If dusty co...

Page 9: ...ttle settings will provide extra safety and control 3 When trenching freehand in particularly difficult soils the following technique is useful Place the Terrasaw s metal guard on the ground and use this as a pivot point Using a pushing down motion on the top handle and a pulling up motion on the rear handle of the power head allow the Terrasaw to dig to the depth you require Lift the Terrasaw up ...

Page 10: ...ar before throttling off This reduces the chance of stones jamming the nose sprocket In these conditions it is also an advantage to run the chain with twice the normal amount of slack 3 When digging at full depth in difficult wet pliable clays it is advisable to take three or four passes to achieve the desired final depth as this reduces operator fatigue and undue strain on the powerhead anti vibr...

Page 11: ...uality air cooled two stroke oil Use 95 Octane fuel avoiding biofuels or octane boosters Use freshly mixed fuel oil At all times keep fuel mix container out of direct sun Mix only enough fuel for the job at hand Fuel Information 10 ...

Page 12: ...e Chain Wax can nozzle aiming for the centre of the chain 4 Turn off the engine and slide home the Terrasaw Drive Chain cover and reinstall the cover retaining screw Important We advise frequent cleaning of the power head air filter with low pressure air Power head cylinder cooling fins should also be inspected blown out with low pressure compressed air every 8 10 hrs Note In the same way that cha...

Page 13: ...remote throttle lever and adjust throttle cable slack as required using the in line adjuster to ensure engine will safely return to idle once started Place towing strap around lower back and adjust length for comfortable operation You are now ready for action Refer to powerhead operator s manual along with page 2 of the Terrasaw Operator s Manual for correct starting procedure Tips for Use Start d...

Page 14: ...ers When ordering accessories parts or service please quote your Terrasaw model number TS 400 TS 500 TS 700B other the serial number stamped on the top of the main block Replaceable parts accessories include Part Number Description 22 DC4 Digging Chain complete loop TS 400 22 DC5 Digging Chain complete loop TS 500 22 DC7 Digging Chain complete loop TS 700B 22 DC4 A Alternative Digging Chain comple...

Page 15: ...A Direction of chain travel The following diagram represents the entire length of chain viewed from above ALTERNATIVE PATTERN For digging compacted ground see also page 9 Note When ordering replacement teeth specify dig tooth type A B C D STANDARD PATTERN ...

Page 16: ...Pattern TS 700B 20 Teeth ALTERNATIVE PATTERN For digging compacted ground see also page 9 15 Note When ordering replacement teeth specify dig tooth type A B C D The following diagram represents the entire length of chain viewed from above STANDARD PATTERN ...

Page 17: ...rvicing is required ie other than digging or drive chain replacement this should be referred to our service department or authorised service agents in order to maintain the warranty status If this Terrasaw product fails to comply with any guarantee in the Consumer Guarantees Act 1993 Terrasaw Industries will repair or replace the product at its discretion The safe and correct use of this product i...

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