Echo REPOWER 90094 Installation Instructions Manual

INSTALLATION INSTRUCTIONS
TM
REPOWER
PART
NUMBER 90094
FOR MODELS: PP-600, 800, PPF-2100, 2110, PPSR-2122, 2433,
PPF-210, 211, PPF-265
CUTTING ATTACHMENT TO SHAFT TUBE INSTALLATION
Tools Required: 10 mm hex socket wrench, screwdriver, 4 mm hex key
wrench. Drill, 7 mm (1/4 in.) drill bit.
W ARNING DANGER
Saw Chain is sharp! Always wear gloves when handling assembly, otherwise serious personal injury may result.
1 . Follow Guide Bar and Saw Chain Replacement Instructions in
your Operator’s Manual to remove guide bar and saw chain from existing cutting attachment.
GEAR CASE
If standard guide bar with front-access chain tensioner will be used, remove chain tensioner and install parts on new gear case. Follow guide bar and saw chain installation, adjustment, and replacement instructions in your original operator’s manual. If mounting the side access IntenzTM guide bar, follow instructions provided here.
2 . Loosen four (4) screws (A) and locator screw (B), and remove
existing cutting attachment from aluminum shaft tube.
3. OLDER POWER PRUNER MODELS ONLY: Loosen 4 clamp screws and remove locator screw from Gear Case. Slide Gear Case on driveshaft tube and align with power head. Be certain square inner drive shaft engages into square socket of gear case. If driveshaft and gear case locator holes do not match, drill a 7 mm (1/4 in. ) hole through one side of shaft tube, using locator hole in Gear Case as a guide. Remove burrs from hole, and clear all debris from tube after drilling.
Do not allow drill bit to contact inner driveshaft, otherwise driveshaft may be damaged.
BOTTOM
VIEW
B
X7502307401
X750008571 09/05
2
POWER PRUNER
TM
INSTALLATION INSTRUCTIONS
GUIDE
4 . Remove two (2) 6 mm guide bar nuts (C) and remove sprocket
5 . Turn saw chain tension adjuster slot (E) counterclockwise until it
6 . Install chain on guide bar, with cutters on top of bar facing toward
7. Install guide bar and chain on gear case, engaging chain with
8 . Turn tension adjustment slot clockwise to take up slack in saw
BAR AND SAW CHAIN INSTALLATION
cover (D).
stops.
bar tip.
drive sprocket.
chain.
D
E
C
C
9 . Install sprocket guard, and tighten guide bar nuts (C) finger tight.
10. Adjust chain tension. See Saw Chain Tension Adjustment Instructions on Page 5 of this manual.
11. Loosen the four (4) screws (A) and remove locator screw (B) from cutting attachment.
12 . (PPSR-2122/2433 Only) Insert collar (G) into cutting attachment
(long end of collar first) until locator holes (B) are aligned.
A
B
B
G
13. Slide cutting attachment onto aluminum shaft tube. Be certain inner drive shaft (H) engages into square socket (I) of cutting attachment.
14A.(PPF-210/211/251/2100/2110 Only) Align locator hole (B) in cutting
attachment with locator hole in aluminum shaft tube.
14 B . (PPSR-2122/2433 Only) Align locator hole (B) in cutting attach-
ment and collar with locator hole in aluminum shaft tube.
15. Install and tighten locator screw (B). Tighten four (4) cutting attachment screws (A).
Cutting Attachment Assembly is complete for models PPF-210, 211,
265. All other models follow steps 16 - 19.
3
H
I
B
A
16A.(PPF-2100/2110 Only) Loosen harness clamp screw (J), two (2)
throttle grip clamping screws (K) and engine fan housing clamp bolt (L).
16 B . (PPSR-2122/2433 Only) Loosen four (4) front handle screws (M),
two (2) throttle grip clamping screws (N) and two (2) engine fan housing clamp bolts (O).
17A. (PPF-2100/2110 Only) Position cutting attachment upright and
rotate harness clamp, throttle grip, and engine upright on drive shaft and in-line with cutting attachment.
17B. (PPSR-2122/2433 Only) Position cutting attachment upright and
rotate front handle, throttle grip and engine upright on drive shaft and in-line with cutting attachment.
18. (All Models) Tighten engine and throttle grip fasteners securely.
19A. (PPF-2100/2110 Only) Install harness and position harness clamp
for comfortable operation. Tighten harness clamp screw securely.
J
L
O
M
K
N
19B. (PPSR-2122/2433 Only) Position front handle for comfortable
operation. Tighten four (4) screws securely.
4
POWER PRUNER
TM
INSTALLATION INSTRUCTIONS
GUIDE
BAR AND SAW CHAIN REPLACEMENT
Guide Bar Replacement / Installation
1 . Remove two (2) 6 mm guide bar nuts (C), and turn saw chain
tension adjustment slot (E) counterclockwise to release tension.
2 . Remove sprocket cover (D).
3 . Remove guide bar and saw chain from gear case and sprocket.
4 . Remove chain from guide bar and check guide bar for damage and
excessive or uneven wear. Replace guide bar if necessary.
5 . Turn saw chain tension adjuster slot (E) counterclockwise until it
stops.
6. Install chain on guide bar with cutters on top of bar facing toward bar tip.
7. Install guide bar and chain on gear case, engaging chain with drive sprocket (F).
8 . Turn tension adjustment slot clockwise to take up slack in saw
chain.
D
F
C
E
E
9. Install sprocket guard (D), and tighten guide bar nuts finger tight.
10. Adjust chain tension.
To Adjust Saw Chain Tension.
1. Loosen two guide bar nuts (C), if necessary.
2 . Turn saw chain adjuster slot (E) clockwise to tighten saw chain on
guide bar. Turning slot counter clockwise will loosen saw chain on guide bar.
3 . Tighten guide bar nuts (C) firmly. Pull the saw chain around the
guide bar by hand. Saw chain should move freely on guide bar. If saw chain is difficult to rotate or binds on guide bar, it is too tight.
4. Keep the saw chain lubricated and properly adjusted and the guide bar nuts tightened firmly at all times.
ADJUSTING AUTOMATIC OILER
5
1 . Remove two (2) 6 mm guide bar retaining nuts (C) and sprocket
cover (D).
2 . From bottom of gear case, turn adjustment screw (P) clockwise to
decrease oil volume - counter clockwise to increase oil volume.
3 . Install sprocket guard (D) and secure with two (2) guide bar
retaining nuts (C).
Very little visible oil on the saw chain will provide sufficient lubrication.
D
P
C
E
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