Sherpa STWT52 Operator'S Manual Download Page 10

LINE HEAD USAGE 

 

1. Always wear eye protection 
such as safety goggles. Never 
lean over the rotating cutting 
head. Rocks or other debris 
could be thrown into eyes 
and face and cause serious 
personal injury. 

2. Keep the debris guard 
attached in place at all times 
when the unit is operated. 

TRIMMING GRASS AND 
WEEDS

 

•Always remember that the TIP 
of the line does cutting. You 
will achieve better results by 
not crowding the line into the 
cutting area. Allow the unit to 
trim at its own pace. 

1. Hold the unit so the head 
is off the ground and is tilted 
about 20 degrees toward the 
sweep direction. (OP6)

 

2. You can avoid thrown debris 
by sweeping from your right to 
the left.  

3. Use a slow, deliberate action 
to cut heavy growth. The rate 
of cutting motion will depend on 
the material being cut. Heavy 
growth will require slower 
action than will light growth. 

4. Never swing the unit so hard 
as you are in danger of losing 

your balance or control of the 
unit. 

5. Try to control the cutting 
motion with the hip rather than 
placing the full workload on the 
arm and hands. 

6. Take precautions to avoid 
wire, grass and dead, dry, long-
stem weeds from wrapping 
around the head shaft. Such 
materials can stall the head 
and cause the clutch to slip, 
resulting in damage to the 
clutch system if repeated 
frequently. 

ADJUSTING THE LINE 
LENGTH 

• Your brush cutters is equipped 
with a bump feed type nylon 
line head that allows the 
operator to advance the line 
without stopping the engine. 
When the line becomes short, 
lightly tap the head on the 
ground while running the 
engine at full throttle. 

• Each time the head is 
bumped, the line advance 
about 1 inch(25.4 mm). For 
better effect, tap the head on 
bear ground or hard soil. Avoid 
bumping in thick, tall grass 
as the engine may stall by 
overload. 

 

• The rotating parts fastened 
incorrectly may cause serious 
accident to the operator.

• Make sure that the head is not 
bent, warped, cracked, broken 
or damaged.

• If you ind any error to the 

head, discard it and change 
new one.

• By using the harness, hang 

the unit on your right side. 
Adjust the harness length 
so that the cutting head may 
become parallel to the ground.

• Make sure to use harness and 
cutting attachment guard. If not, 
it is very dangerous when you 
slip or lose your balance.

 

• If the grass or other object 
gets caught in the head, or 
if the unit starts to shake or 
vibrate, turn off the engine and 
check the head. 

• Turn off the engine and make 
sure the head has completely 
stopped before checking the 
blade, and removing any object 
got caught in.

Summary of Contents for STWT52

Page 1: ...OPERATOR S MANUAL STWT52 WHEELED TRIMMER IMPORTANT IT IS ESSENTIAL THAT YOU READ THE INSTRUCTIONS IN THIS MANUAL BEFORE ASSEMBLING OPERATING AND MAINTAINING THIS MACHINE...

Page 2: ...td STWT52 WHEELED TRIMMER If you experience any problems with this product please do not return to the store Contact Sherpa Tools direct on our UK helpline UK Helpline 01522 283 020 www sherpatools co...

Page 3: ...s hints or directions useful in the use of the product SAFETY INFORMATION Warning Labels Symbols on the machine 1 Read owner s manual before operating machine 2 Wear head eye and ear protection 3 Wear...

Page 4: ...s slippery or when you can t maintain a steady posture b At night at times of heavy fog or at any other times when your ield of vision might be limited and it would be dificult to gain a clear view of...

Page 5: ...high speed position when starting the engine 3 After starting the engine check to make sure that the cutting attachment stops rotating when the throttle is moved fully back to its original position I...

Page 6: ...d ire electrical sparks welding sparks or any other source of heat or ire which might ignite the fuel 2 Never smoke while operating the unit or reilling its fuel tank 3 When reilling the tank always t...

Page 7: ...om the engine 2 INSTALLING SHAFT Line shaft 6 up with entry point at bottom of engine 7 Insert and push irmly into place Ensure the bottom end of the shaft is pointing straight down in preparation of...

Page 8: ...tomobiles and air cooled 2 cycle engine oil into a mixing container in accordance with the following ratios and then shaking to mix well Mixing ratios When using commercially available 2 stroke oil 40...

Page 9: ...by moving leaver 1 to closed position down 9 Run engine for a 10 20 seconds before releasing throttle lock button by gently pulling on throttle trigger and releasing again 10 Allow the engine to warm...

Page 10: ...d shaft Such materials can stall the head and cause the clutch to slip resulting in damage to the clutch system if repeated frequently ADJUSTING THE LINE LENGTH Your brush cutters is equipped with a b...

Page 11: ...ing performance For safety reasons do not use metal reinforced line We recommend using Oregon Duoline 3 00mm part no 106502E AIR FILTER The air ilter if clogged will reduce the engine performance Mont...

Page 12: ...do so could cause the mufler to become overheated and that this in turn could cause the brush cutter to catch on ire Always make sure that the mufler is clean and free of wood chips leaves and other w...

Page 13: ...3 14 15 16 17 18 19 20 21 22 23 24 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 28 59 60 14 32 1 58 9 1E44 5 F 1E44 5 GASOLINE ENGINE E XPLODED VIEW F 25 2...

Page 14: ...IMMER PARTS DIAGRAM 1 Trimmer Head 2 Head Spacer 3 Head Bolts 4 Protection Ring 5 Protection Guard 6 Geared Shaft 7 Engine Chassis 8 Winged Screw 9 Nut 10 Lower Handle 11 Upper Handle 12 Throttle Cabl...

Page 15: ...ntrol in FAST position 2 Dirty air ilter 2 Clean or replace air ilter 3 Bad spark plug or improper gap 3 Replace spark plug or adjust gap 4 Stale or dirty fuel 4 Drain fuel tank and carburettor ill wi...

Page 16: ...TWT52 WHEELED TRIMMER If you experience any problems with this product please do not return to the store Contact Sherpa Tools direct on our UK helpline UK Helpline 01522 283 020 www sherpatools co uk...

Reviews: