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H-15 Head System Instruction Guide
Manual Feed
Trimmer Cutting Head
SAFETY WARNING
Wear appropriate safety apparel when operating your trimmer and the cutting head
ALWAYS WEAR EYE AND LIMB PROTECTION SAFETY GUARD
When using this cutting head, make sure the trimmer's safety guard is in place. Many guards contain a line cutting device. If the trimmer does not have this device, make sure that the cutting line does not exceed 6 inches per side. (Refer to "Recommended Cutting Line Length" under CUTTING LINE.)
CAUTION
CUTTING HEAD MUST NOT EXCEED 10,000 RPM'S
CAUTION
Be sure that the spark plug wire is disconnected and clear of spark plug before servicing or repairing your trimmer.
Installing Manual Feed Head
REMOVING OLD HEAD1
INSTALLING NEW HEAD
Check the cutting rotation of your trimmer's drive shaft. (Left or Right)
NOTE: If drive shaft rotated to left, loosen old head to the right.
CAUTION Be sure that the spark plug wire is disconnected and clear of spark plug before servicing or repairing your trimmer.
Refer to your owner's manual for special drive shaft instructions.
PLEASE USE EXTREME CAUTION WHEN REMOVING ANY TYPE OF BLADE.
Check owner's manual for any special mounting instructions.
Locate proper shaft bolt and stud (if needed) and install it in the cutting head. (Refer to "MULTI-APPLICATION" chart and "SERVICE INSTRUCTIONS.")
Using the reverse order, install cutting head on your trimmer and securely lock it in place.
NOTE: If you have to install a spacer or washer for proper clearance, be sure they are properly in place.
PARTS BREAKDOWN
TRIMMER CUTTING LINE
1. SHAFT BOLT
2. HOUSING
3. EYELETS
4. INNERSPOOL
5. SPRING
6. KNOB
RECOMMENDED CUTTING LINE DIAMETER, LENGTH AND ENGINE SIZE
19cc + ENGINES
.080 LINE...
5 INCHES PER SIDE
22cc + ENGINES
.095 LINE...
4 INCHES PER SIDE
27cc + ENGINES
.095/105 LINE...
6 INCHES PER SIDE
30cc + ENGINES
.105/130 LINE...
7 INCHES PER SIDE
The Manual Feed Head comes standard with premium .095 cutting line
INNERSPOOL CAPACITY OF CUTING LINE
.080 LINE ... 30 FEET .095 LINE ... 20 FEET .105 LINE ... 20 FEET .130 LINE ... 10 FEET
When buying replacement cutting line, we suggest a premium quality line, like "Round Cut" or "Sharp Edges"TM Trimmer Line. Other cutting lines substantially fray at the ends causing drag, lessens your cutting effectiveness and wears out the engine.
Service Instructions
CAUTION: Remove spark plug wire before servicing cutting head!
TO INSTALL FRESH TRIMMER LINE:
1. Remove the knob and spring from the bottom of the head by turning to the right (Clockwise). Then grip the housing with your fingers and at the same time grip the innnerspool with your other hand and pull innerspool to remove (Fig. 1)
2. Once removed, take two equal amounts of cutting line (refer to innerspool capacity under CUTTING LINE) and push ends through two small holes in innerspool in the opposite direction of the arrows.
3. Following arrows on top of innerspool, bend over the line and wind in the direction of the arrows. DO NOT TWIST CUTTING LINE WHILE WINDING AND DO NOT OVERFILL INNNERSPOOL.
4. Use line locks to secure line in the innerspool (Fig. 2). Push one end of line through eyelet in housing and then the other through the other side. Then by pushing the innerspool back into the housing and pulling line through eyelets, reinstall innerspool back into housing.
5. Reinstall spring and knob and tighten securely.
6. Reinstall spark plug wire.
TO FEED NEW CUTTING LINE:
Be sure engine is stopped, before feeding new line. Pull down innerspool and turn to the left to feed more line. Every pin and notch equals approx. 1 inch of new line.
CAUTION Do not over advance cutting line because it could damage the trimmer and engine.
NOTE: The pins on the back of the innerspool allow head to feed cutting line.
CAUTION
