Replacement Part List

ManualsBrandsEGO ManualsCordless String Trimmers56-Volt Lithium-Ion Cordless Electric 15 in. Rear Motor String Trimmer Kit - 5.0Ah Battery, 210W Charger Included

OPERATING MANUAL

REPLACEMENT STRING TRIMMER HEAD

MODEL NUMBER AH1500

This Replacement String Trimmer Head is exclusively compatible with

EGO POWER+ String Trimmer ST1500F and ST1500SF.

DANGER: If the head loosens after it is ﬁxed in position, replace it immediately. Never use a trimmer with

a loose cutting attachment. Replace a cracked, damaged or worn out cutting head immediately, even if

damage is limited to superﬁcial cracks. Such attachments may shatter at high speed and cause serious

injury.

WARNING: Always remove the battery pack from the product when you are assembling parts,

making adjustments, cleaning, or when the product is not in use.

Flange

Plain Washer

Spool Base

Cutting Line

Spool Retainer Assembly

Spring

Nut

Remove the trimmer head

1. Press the 2 release tabs on the spool retainer to remove it (Fig. 2 & 3).

2. Pull the spring out of the spool base (Fig. 4).

3. Wear gloves to hold the spool base with one hand and, with the other hand, use an impact socket

wrench (9/16”, 14mm) to loosen and remove the nut (Fig. 5).

4. Remove the plain washer from the motor shaft and save it for reassembly (Fig. 6).

5. Hold the spool base and pull it straight out from the motor shaft (Fig. 7).

6. Remove the ﬂange from the spool base and save it to secure the new spool base (Fig. 8).

Install the new trimmer head

1. Position the ﬂange removed in step 6 of the “remove the trimmer head” section onto the motor shaft

with the ﬂat surface facing away from the base (Fig. 9).

2. Align the mounting hole in the spool base with the motor shaft and mount the base onto the shaft.

(Fig. 10)

3. Position the plain washer onto the motor shaft (Fig. 6).

4. Mount the nut onto the shaft and turn it clockwise by hand to pre‑tighten it (Fig. 11).

5. Wear gloves to hold the spool base with one hand, and, with the other hand, use a socket wrench

(9/16”, 14mm) to tighten the nut onto the shaft.

6. Fit the spring into the spool base and make sure it is pressed into position (Fig. 4).

7. With one hand holding the spool base, use the other hand to grasp the spool retainer and align the

tabs on the spool retainer with the holes in the spool base. Use your palm to press and rotate the

spool retainer left and right until the tabs lock with the spool base. (Fig. 12 & 13).

8. If any parts of the spool retainer assembly

are damaged or worn, replace the damaged

part and reassemble them shown in Fig. 14.

Wind the spool with new line

NOTICE: Always use the recommended nylon

cutting line with a diameter that does not exceed

0.095 in. (2.4 mm). Using line other than that

speciﬁed may cause the string trimmer to overheat

or become damaged.

WARNING: Never use metal‑reinforced line,

wire, or rope, etc. These can break off and become

dangerous projectiles.

WARNING: To prevent serious personal injury, remove the battery pack from the tool before

servicing, cleaning, changing attachments or removing material from the unit.

1. Remove the battery pack.

2. Rotate the spool retainer in direction indicated by the arrow as necessary to align the LOAD line on

the spool retainer with the eyelets in the spool base (Fig. 15).

3. Cut one piece of cutting line 16 ft. (5m) long. Insert the line into the mounting hole, which is located

inside the eyelet. Push until the end of the line comes out of the other side of the spool base. Pull

the line from the other side until equal amounts of line appear on both sides of the spool (Fig. 16).

4. Rotate the spool retainer in the direction of

the arrow to wind the line onto the spool

until approximately 5.5 in. (14cm) of line is

showing on each side (Fig. 17).

5. Push the spool retainer down while pulling

on lines to manually advance the line and to

check for proper assembly of the trimmer

head.

Spool Retainer

Spool Base

Nut

Release tab

Spring

Motor shaft

Spool Base

Flat surface facing

away from the base

Spool Base

Plain

Washer

Motor Shaft

Flange

Spool Base

Alignment

Screws

Wire Holder

Location Housing

Head Housing

Slot Covert

Spool Retainer Assembly

Nut

LOAD Line

Eyelet

Arrow Direction

Mounting Hole

inside the Eyelet

5.5" (14 cm)

Summary of content (3 pages)

PAGE 1
8. If any parts of the spool retainer assembly are damaged or worn, replace the damaged part and reassemble them shown in Fig. 14. 4. Remove the plain washer from the motor shaft and save it for reassembly (Fig. 6). 5. Hold the spool base and pull it straight out from the motor shaft (Fig. 7). 6 Motor Shaft Wind the spool with new line 7 NOTICE: Always use the recommended nylon cutting line with a diameter that does not exceed 0.095 in. (2.4 mm).
PAGE 2
4. Retirez la rondelle ordinaire de l’arbre du moteur et conservez-la en vue du réassemblage (Fig. 6). 5. Tenez la base de la bobine et tirezla de l’arbre du moteur (Fig. 7). 6 Arbre du moteur 7 Remplacement du fil REMPLACEMENT DE LA TÊTE DU TAILLE-BORDURE jamais le taille-bordure si le dispositif de coupe n’est pas serré fermement. Remplacez immédiatement la tête de coupe si elle est fissurée, endommagée ou usée, même si elle ne présente que des fissures superficielles.
PAGE 3
4. Retire la arandela plana del eje del motor y guárdela para cuando vuelva a ensamblarlo (Fig. 6). 5. Sujete la base del carrete y jálela hacia fuera del eje del motor (Fig. 7). 6 Eje del motor 7 MANUAL DE FUNCIONAMIENTO REEMPLAZO DEL CABEZAL DE LA ORILLADORA PELIGRO: Si el cabezal se afloja luego de fijarlo en su posición, reemplácelo de inmediato. Nunca use una orilladora con un accesorio de corte suelto.