Trelawny SPT TFP320 Operation & Maintenance Manual Download Page 4

WARNING 

The TFP320 machine should always 
be  moved  by  its  own  powered 
hydraulic  drive system. 
 
Pushing  the  machine  continually 
around  by  hand  could  result  in 
internal  damage  to  the  hydraulic 
motor and pump system. 
 
Turn  the  speed  control  knob  (8) 
clockwise  to  ensure  that  there  is  no 
drive to the wheels. 
 
Push  both  drive  control  levers 
forward  (6)  and  slowly  open  the 
speed control knob (8) until machine 
is moving at a satisfactory speed. 

 

Pulling the left lever backwards 

will make the machine turn left 
and the right one turn right. 

 

Pulling  both  the  levers  fully 

backwards  reverses  the 

machine. 
 
Neutral  is  with  both  levers 

in the middle position.

 

 
Once  you  have  become 

accustomed  to  its  operation 

you can make the first cut. 

PHASE REVERSING 

If the electrical motor is turning in the 
wrong  direction  and  the  hydraulic 
drive  system  is  not  working,  the 
power  supply  to  your  TFP320  is 
incorrectly phased. 
 
To correct, carry out the following: 
 
1.  Isolate power supply (2). 
2.  Remove  plug  from  machines 

socket (1). 

3.  Use  a  screwdriver  to  turn  phase 

reverse  pins  to  the  opposite 
position (see picture below). 

OPERATION 

Machine Operation: 

STARTING the electric motor, switch 
on the main red isolator switch (2). 
The  red  light  will  illuminate  on  the 
panel. 
 
BEFORE 

starting 

the 

machine 

ensure  the  cutter  drum  assembly  is 
clear of the ground. 
 
If  not  adjust  using  the  hand  wheel 
and  also  ensure  the  hydraulic  lift 

lever (7) is in the „up‟ position.

 

 
ENSURE the drive control  levers (6) 

are in the „non

-

drive/neutral‟ (central) 

position  and  speed  control  knob  (8) 

is turned to the „OFF‟ position.

 

 
Press the green button (11) on top of 
the electric panel to start the motor. 
 
Check  that  the  three  phase  power 
supply is phased to suit the machine. 
 
The  electric  motor  should  be  turning 
in  direction  of  arrow  on  the  motor 
cooling fan cover i.e. clockwise when 
viewed  from  the  non  drive  side  of 
machine. 
 
 

If  the  electric  motor  is  turning  in 
the  wrong  direction  the  hydraulic 
pump    will  be    in  reverse  and  the 
hydraulic  drive  system  will  not 
operate.

 

TO CHANGE 

PHASE 

ROTATE 

Operate  the  hydraulic  lift/lower  lever 
(7)  to  the  left  of  the  hand  wheel 
allowing  the  machine  to  fall  to  its 
lowest position. 
 
Disengage  the  hand  wheel  locking 
pin  (10)  and  SLOWLY  rotate  the 
hand  wheel  (5)  until  the  cutters  just 
make  contact  with  the  surface  to  be 
treated. 
 
Push  both  drive  control  levers  (6) 
forward  and  slowly  open  the  speed 
control  knob  (8)  until  machine  is 
moving at a satisfactory speed. 
 
Adjust  hand  wheel  (5)  to  desired 
cutting  depth  and  re-engage  hand 
wheel locking pin (10). 
 
To  raise  machines  cutters  use 
hydraulic lift lever (7). 
 
To  turn  machine  around  at  end  of 
run  raise  out  of  cut,  reduce  forward 
speed and pull either of drive control 
lever  back  through  neutral  and  into 
reverse. 
  
It  is  essential  that  the  cutters  are  
not lowered too far and too hard onto 
the    surface  as  serious  damage 
could be caused to the machine and 
cutter drum assembly. 
 
The  cutters  must  be  allowed  to 
"float"  on  the  cutter  shafts  without 
excessive downward pressure. 
 
This floating action allows the cutters 
to  perform  as  the  designer  intended 
i.e. as cutters rather than as grinders 
or picks. 

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10 

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Summary of Contents for TFP320

Page 1: ...TFP320 PROFESSIONAL FLOOR PLANER OPERATION MAINTENANCE...

Page 2: ...k Ensuring the tools are used correctly Ensuring the tools are maintained according to our recommendations And ensuring that the operators wear personal protective equipment PPE particularly gloves an...

Page 3: ...T C T Cutters Can be used for the general removal of dirt and paint deposits Produces a fine texture on concrete surfaces and slight marking on steelwork MILLING Flat tungsten carbide cutters for the...

Page 4: ...n the non drive neutral central position and speed control knob 8 is turned to the OFF position Press the green button 11 on top of the electric panel to start the motor Check that the three phase pow...

Page 5: ...an one slow pass with a heavy cut Tests have proven conclusively that heavy downward pressure reduces cutter and drum life by over 50 The TFP320 should always be operated in a forward direction The op...

Page 6: ...moved and the female threaded section cleaned out and oiled At the same time the self aligning bearing should be greased The clevis pin should be oiled regularly to maintain a light smooth height adju...

Page 7: ...1 332 3018 Swivel Pin T Bar 8 1 332 3016 Axle 9 1 332 3015 Front Wheel 10 1 332 3025A Guard Support Bracket 11 2 332 3022 Front Rear Seal 12 2 332 3021 Front Rear Retaining Bar 13 2 332 3019 Side Seal...

Page 8: ...2 1 332 3061 Electric Motor 13 1 332 3033A 6x39 Parallel Key 14 1 332 3032B Drive Pulley 15 1 332 3027 Drive Belt Hyd pump 16 5 332 11307 Drive Belt 17 1 332 32000 Drum c w Flail Shafts 18 1 332 3066...

Page 9: ...34 Wheel 3 1 332 3014A Bearing Block 4 1 332 3009 Hyd Ram Pin 5 4 332 DW O8 Dowty Washer 6 2 332 09009 Wheel Motor 7 4 332 ADAPT 003 m m Hyd Adaptor 8 2 332 07035A Spacer Washer 9 2 332 07035 Hub Cap...

Page 10: ...1 1 332 3008 Ram 2 1 332 3006B Handwheel Locking Plate 3 1 332 9134 Bearing 4 1 332 3007 Height Screw 5 1 332 3006 Handwheel 6 1 332 3006A Locking Plunger 7 1 332 GN 001 Grease Nipple 8 1 332 9113A 4x...

Page 11: ...332 09006 Filter 7 1 332 3036 Tank Filter 8 1 332 ADAPT 073 Filler Plug 9 13 332 DW12 Dowty Washer 10 3 332 DW 08 Dowty Washer 11 2 332 ADAPT 004 Hyd Connector 12 1 332 3084 BSP Flexi Pipe Connector 1...

Page 12: ...T 003 m m Hyd Adaptor 7 1 332 3035 Tandem Pump 8 1 332 3033 Load Adaptor 9 1 332 3034 Splined Drive 10 1 332 3035B Port Connetor c w O Ring 11 2 332 3035A Port Connector c w O Ring 12 2 332 ADAPT 002...

Page 13: ...om 2 1 332 3043 Hyd Pipe Ht Control to Ram Top 3 1 332 3044 Hyd Pipe Pump to Height Control 4 1 332 3045 Hyd Pipe Ht Ctrl Return to Tank 5 2 332 ADAPT 002 m m Hyd Adaptor 6 2 810 DW 06 Dowty Washer 7...

Page 14: ...32 3040 hose 2 x 90 elbow connectors 3 6 332 DW 08 1 2 Dowty Washer 4 5 332 ADAPT 003 1 2 m m Hyd Adaptor 5 1 332 09010 Hydraulic Drive Control 6 1 332 ADAPT 013 3 4 x1 2 Hyd Adapter 7 2 332 3038 hose...

Page 15: ...hose 90 bend straight connectors 332 3040 hose 2 x 90 elbow connectors 332 3041 hose 45 bend 90 elbow connectors 332 3042 hose 2 x 90 bend connectors 332 3043 hose 2 x 90 bend connectors 332 3044 hose...

Page 16: ...ad 332 SPFWA4 3C Isolator 40amp TRELAWNY Star Delta Start Unit 332 SP60HD325 Trip 332 SPZB4BZ101 Switch block 332 SP630 406 32amp 4pin surface mtd plug 332 SPZB4BZ102 Switch block 332 09026 320 Switch...

Page 17: ...PARTS LIST QTY PART NUMBER DESCRIPTION 292 320 4141 Spacer 28 332 5600 Milling Cutter DRUM MILLING CUTTER CONFIGURATION...

Page 18: ...PARTS LIST QTY PART NUMBER DESCRIPTION 258 320 4141 Spacer 84 320 7008 TCT Cutter DRUM TCT CUTTER CONFIGURATION...

Page 19: ...e use of non Trelawny spare parts invalidates the warranty FAULT CAUSE ACTION Blown electrical supply fuse Replace fuse Electric motor stops suddenly Motor overload protection activated caused by to h...

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