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15

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User's Manual

direction. This will usually get the cable to lie in 
the drum properly.

If the cable has become badly tangled, which 
shouldn’t occur if used properly, it may be nec-
essary to pull the entire cable out of the drum 
and reinstall it. (See “How to Install Cable” sec-
tion.)

HOW TO INSTALL CABLE IN DRUM

 WARNING: DISCONNECT MACHINE FROM POW-

ER SOURCE BEFORE INSTALLING CABLE IN DRUM!
1. Connect the male end of the cable to the 
drum connecting cable already attached to the 
drum.
2. Remove the V-Belt.
3. Turn the drum 
clockwise with one 
hand while push-
ing the cable into the 
drum with the other.
4. Be certain that the cable goes into the drum 
in a clockwise direction as you look at the front 
of the machine, or the cable will tangle in the 
drum.
5. Replace the V Belt after cable is installed.
NOTE: The cable should lay in the drum in a 
clockwise direction.

HOW TO REMOVE DRUM
1. Remove belt guard by loosening the knob 
above the motor.
2. Push the motor down far enough to slide the V 
Belt off of the drum.
3. Remove the cutter and connecting screw from 
the cable end.
4. Unscrew knob behind the front post and pull 
the Power Cable Feed off of the machine.
5. With one hand on the 
cable, loosen the knob 
on front post cap, then 
open cap. The Flexitube 
will spring up out of the 
cap. (See Figure 1.)
6. Unscrew the ringbolt in the center of the 
drum and slide the drum off of the drum shaft 
and lift it out of the way.
HINT: An easier way to remove the drum is by 
tipping the Drum machine on its side, opposite 
the brake handle, and rolling the drum off of 
the machine.

HOW TO INSTALL DRUM

 WARNING: DISCONNECT MACHINE FROM 

POWER SOURCE BEFORE INSTALLING DRUM!
1. Hang V-Belt from motor pulley. (64” belt for 

the large drum, 57” for the small.)
2. Slide the drum and inner drum cage onto the 
drum shaft. (See Figure 2.)

3. Screw the ringbolt, steel washer and felt 
washer into the threads at the end of the drum 
shaft.
4. Pull about 12” of 
cable out beyond the 
front post, then guide 
the Flexitube into the 
front post cap. (Fig.3)

5. With one hand on the cable in front of the 
front post, push the cable down to secure the 
Flexitube in position within the clamp. Make 
sure the Flexitube seats properly over the guide 
pin in the base of the clamp.
6. Then, close the clamp and tighten the knob 
with the other hand.

MAINTENANCE

 IMPORTANT: DISCONNECT MACHINE FROM 

POWER SOURCE BEFORE PERFORMING MAINTE-
NANCE!
To keep your machine operating smoothly, it is 
essential that all bearings be lubricated. Oiling 
moving parts is particularly important where 
machine comes in contact with sand, grit and 
other abrasive material.

CABLE MAINTENANCE

To get maximum service from your cables, be 
sure that they are clean and well oiled. This not
only provides running lubrication but greatly 
extends the life of the cables as well. Some users 
periodically pour oil directly into the drum.
Then, as the drum turns, the cables get com-
plete lubrication. 

FEED MAINTENANCE

Keep feed free of excessive soil and grit. It is rec-
ommended that the feed be flushed with fresh 
water followed by a light oiling of the moving 
parts. No disassembly is normally required. Fail-

Fig. 1

Ringbolt.

Steel washer.

Felt washer.

Fig. 2

Fig. 3

Summary of Contents for DE750

Page 1: ...dad contenidas en este manual antes de operar esta herramienta WARNING read understand and follow the safety rules in this manual before operating this tool DE750 MANUAL DE USUARIO Y GARANT A USER S M...

Page 2: ...ci n Especificaciones t cnicas Mantenimiento Solucionador de problemas Notas Garant a 11 11 11 12 12 13 13 13 15 16 18 20 3 3 3 4 4 5 6 6 8 9 18 20 CONTENIDO CONTENT S MBOLOS SYMBOLS PELIGRO ADVERTENC...

Page 3: ...l calor acei te cantos vivos o piezas en movimiento Los cables da ados o enredados aumentan el riesgo de choque el ctrico Cuando maneje una herramienta el ctrica en el exterior use una prolongaci n de...

Page 4: ...ridad reducen el riesgo de arrancar la herramienta accidentalmente Almacene las herramientas el ctricas inactivas fuera del alcance de los ni os y no permita el manejo de la herramienta el ctrica a pe...

Page 5: ...ste equipo de seguridad puede evitar graves lesiones 11 Antes de comenzar cada trabajo compruebe que el cable en el tambor no est roto ni dobla do sac ndolo y revisando si presenta desgaste o roturas...

Page 6: ...un doblez estrecho intente usar la gu a flexible Despu s de abrir la l nea contin e con cuchillas m s grandes que raspen los bordes interiores de la tuber a y ase guren un buen trabajo de limpieza 7 I...

Page 7: ...E OPERAR LA M QUINA EN REVERSA PUEDE HACER QUE EL CABLE SE ENREDE EN EL TAMBOR OPERACIONES ESPECIALES SI EL CABLE QUEDA ATRAPADO EN LA L NEA El motor se puede poner en reversa para libe rar el cable...

Page 8: ...cierre la abrazadera y apriete la pe rilla con la otra mano MANTENIMIENTO IMPORTANTE DESCONECTE LA M QUINA DE LA FUENTE DE ALIMENTACI N ANTES DE LLEVAR A CABO EL MANTENIMIENTO DE LA M QUINA Para mant...

Page 9: ...mente con una llave hexagonal de 3 16 CABLE ENREDADO Si el cable se enreda consigo mismo en el tam bor no podr avanzar correctamente Quite y vuelva a cargarlo para restaurar su funci n Si el cable est...

Page 10: ...nte de seguridad opcional est puesto No fuerce el cable NO AVANZA Cable enredado en el tambor No use la m quina en reversa Use un cable de calibre adecuado Mal ajuste del alimentador Si la perilla de...

Page 11: ...should be used to prevent excessive voltage drop loss of power or overheating The table below shows the cor rect size to use depending on cord length and nameplate amperage rating of tools In case of...

Page 12: ...electrocuted by just touching the machine even when the power switch is off A ground fault circuit interrupter will not protect you in this situation Use a UL approved tester to determine if the outle...

Page 13: ...CABLE SPECS 5 8 x 100 16 mm x 30 m POWER 1 2 HP WEIGHT 52 kg 114 6 lb OPERATION INSTRUCTIONS SET UP WARNING MAKE SURE THE MOTOR SWITCH IS IN THE OFF POSITION 1 Place machine at a distance not greater...

Page 14: ...cleaning job A back and forth action often works best HINT It s often helpful to have a small stream of water running in the line to wash the cut tings away while the machine is in operation and afte...

Page 15: ...machine on its side opposite the brake handle and rolling the drum off of the machine HOW TO INSTALL DRUM WARNING DISCONNECT MACHINE FROM POWER SOURCE BEFORE INSTALLING DRUM 1 Hang V Belt from motor...

Page 16: ...After removing the pencil point continue to maintain the alignment of the com ponents 5 The Feed Roller Axle should then be inserted through the same unthreaded Axle hole and should continue to be gui...

Page 17: ...uit interrupter MOTOR TURNS BUT DRUM DOES NOT Safety Slip Clutch optional engaged Do not force cable FAILURE TO FEED Cable tangled in drum Do not run machine in reverse Use proper cable size Feed mis...

Page 18: ...18 Manual de usuario User s manual Notas Notes...

Page 19: ...19 Manual de usuario User s manual Notas Notes...

Page 20: ...ualified person URREA HERRAMIENTAS PROFESIONALES S A DE C V garantiza este producto por el termino de 3 a os en sus piezas componentes y mano de obra contra cualquier defecto de fabricaci n a partir d...

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