Black & Decker GH900 instruction manual Replacement Accessories, Maintenance, Replacing The Spool

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REPLACEMENT ACCESSORIES

CAUTION: Before you begin trimming, only use the appropriate type of cutting line. Use Black & Decker replacement spool Model No. AF-100, and replacement cap RC-100. Reload nylon line (either bulk or prewound replacement spool) as shown in this manual.

• USE ONLY .065 inch (1.65 mm) DIAMETER ROUND NYLON LINE. Do not use serrated or heavier gauge line, as they will overload the motor and cause overheating. This line is available at your local dealer or authorized service center.

• Other replacement parts (guards, spool caps, etc.) are available through Black & Decker service centers. To find your local service location call: 1-800-544-6986 or visit www.blackanddecker.com.

WARNING: The use of any accessory not recommended by Black & Decker for use with this trimmer could be hazardous.

REPLACING THE SPOOL

• Unplug trimmer.

• Depress the tabs (15) and remove the spool cap (9) from the spool housing (16) in the trimmer head (figure L).

• For best results, replace spool with Black & Decker model no. AF-100.

• Grasp empty spool with one hand and spool housing with other hand and pull spool out.

• If lever (17) (figure M) in base of housing becomes dislodged, replace in correct position before inserting new spool into housing.

• Remove any dirt and grass from the spool and housing.

• Unfasten the end of the cutting line and guide the line into the eyelet (19) figure N.

• Take the new spool and push it onto the boss (18) (figure M) in the housing. Rotate the spool slightly until it is seated. The line should protrude approximately 5-3/8 inches (136mm) from the housing.

• Align the tabs on the spool cap with the slots (20) in the housing (figure N).

• Push the cap onto the housing until it snaps securely into place.

CAUTION: To avoid trimmer damage, if the cutting line protrudes beyond the trimming blade, cut it off so that it just reaches the blade.

REWINDING SPOOL FROM BULK LINE

(use only .065 in. ROUND diameter line)

Bulk line is also available for purchase from your local retailer. NOTE: Hand wound spools from bulk line are likely to become tangled more frequently than Black & Decker factory wound spools. For best results, factory wound spools are recommended.

To install bulk line, follow the steps below:

• Unplug trimmer.

• Remove the empty spool from the trimmer as described in “REPLACING THE SPOOL”.

• Remove any remaining cutting line from the spool.

• Make a fold at the end of the cutting line at about 3/4 inch (19mm)(21). Feed the cutting line into one of the line anchoring slots (22) as shown in figure O.

• Insert the 3/4 inch (19mm) end of the bulk line into the hole (23) in the spool adjacent to the slot as shown in figure P. Make sure the line is pulled tight against the spool as shown in figure P.

• Wind the cutting line onto the spool in the direction of the arrow on the spool. Make sure to wind the line on neatly and in layers. Do not crisscross (figure Q).

• When the wound cutting line reaches the recesses (24), cut the line. (figure P).

• Fit the spool onto the trimmer as described in “REPLACING THE SPOOL”.

CAUTION: Before you begin trimming, only use the appropriate type of cutting line.

Maintenance

WARNING: To avoid serious injury, switch off and unplug the trimmer before performing any maintenance.

CAUTION: To assure product SAFETY and RELIABILITY, repairs, maintenance and adjustment should be performed by authorized service centers or other qualified service organizations, always using identical replacement parts.

1. Keep the air intake slots clean to avoid overheating.

2. Your trimmer line can dry out over time. To keep your line in top condition, store spare pre- wound spools or bulk line in a plastic, sealable bag with a tablespoon of water.

3. Plastic parts may be cleaned by using a mild soap and a damp rag.

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Contents Trimmer/Edger GH900, GH912Page Safety Guidelines Definitions Important Safety Warnings and InstructionsRead All Instructions Symbols Assembly and Adjustment Operating Instructions Operating the TrimmerReplacement Accessories MaintenanceREPLACING THE SPOOL Rewinding Spool from Bulk LineTroubleshooting Service InformationTrimmer runs slowly Automatic line feed does not workFull Two-Year Home Use Warranty

GH900 specifications

The Black & Decker GH900 is a highly efficient and user-friendly electric string trimmer designed for residential lawn care. This powerful tool is particularly suited for homeowners looking to maintain their yards with ease and precision. One of the main features of the GH900 is its 6.5 Amp motor, which delivers impressive cutting power at 7500 RPM, enabling users to effectively tackle overgrown grass and weeds with minimal effort.

The trimmer is equipped with a 14-inch cutting swath, allowing for wider cutting capability in a single pass. This results in reduced trimming time, making yard work quicker and more efficient. The automatic feed spool is another standout feature, ensuring consistent line feeding without the need for manual adjustments. This means you can focus on the task at hand rather than grappling with line replacements, making your trimming experience seamless.

In terms of design, the Black & Decker GH900 boasts a lightweight and balanced frame, weighing only about 5.5 pounds. Its ergonomic design allows for comfortable handling, even during extended use. Additionally, it comes with a telescoping shaft that can be adjusted to suit the user's height, thereby promoting better posture while trimming; this is particularly beneficial for avoiding strain on the back and shoulders.

One of the innovative technologies included in the GH900 is the PowerDrive transmission, which increases torque for more cutting power at the string. This means that users can achieve cleaner cuts through thicker grass and tough weeds, leading to a professional-looking finish in their landscapes. Further enhancing its versatility, the GH900 features a convertible design that allows it to easily switch between trimmer and edger modes, making it an ideal choice for maintaining edges along sidewalks and flower beds.

For safety, the Black & Decker GH900 is designed with a protective guard to protect users from debris while trimming. The double-line spool feature ensures that you get maximum performance from each reel of line, providing durability and efficiency in every job.

In summary, the Black & Decker GH900 combines power, convenience, and ergonomic design, making it an excellent choice for homeowners looking to efficiently maintain their outdoor spaces. Whether you are tackling tall grass or refining the edges of your lawn, the GH900 proves to be a reliable companion for all your trimming needs.