Jarvis SEC 180-2, Руководство пользователя

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maintenance instructions
page 10 of 16
Model SEC 180--2, 230--2 and 280--2
JARVIS
PRODUCTS CORPORATION
33 ANDERSON ROAD, MIDDLETOWN, CONNECTICUT 06457-4926
UNITED STATES OF AMERICA E--MAIL. jarvis.products.corp@snet.net
TEL. 860-347-7271 FAX. 860-347-6978 www.jarvisproducts.com
6204015::
®
3.1.1 Reverse steps and procedures outlined in
section 2.1. See notes below. Refer to Fig-
ure 1 as a guide.
3.1.1.1 To ensure proper fit and
safe
operation,
the blade nut (item 42), slinger (item 48)
and blade (item 41) must fit securely on
the crown gear shaft (item 36).
3.1.1.2 The teeth at the bottom of the blade
should point toward the operator and ro-
tate counter--clockwise.
3.1.1.3 Tighten blade nut (item 42) using Jar-
vis wrench 8039197.
Prevent blade
from turning by inserting blade locking
pin (item 47) through one of the outer
holes in blade.
3.2 Model 180--2, adjustable depth gage models.
3.2.1 Reverse steps and procedures outlined in
section 2.2. See note below. Refer to Figure
1 as a guide.
Figure 1
Blade Installation -- SEC 180--2
Saw Blade
Slinger
Crown Gear Shaft
Blade Nut
Saw Blade
Rotation
Direction
3.2.1.1 Perform procedure as described in steps
3.1.1.1 through 3.1.1.3.
3.3 Models SEC 230--2 and SEC 280--2.
3.3.1 Reverse steps and procedures outlined in
section 2.3 or 2.4. See notes below. Refer
to Figure 2 as a guide.
3.3.1.1 To ensure proper fit and safe operation,
the slinger (item 87) and saw blade
(item 86) must fit securely on the crown
gear shaft (item 76).
The hub on the saw
blade must be facing the crown gear
shaft.
3.3.1.2 The holes in blade retaining washer
(item 85) must align with the dowel pins
(item 29) on the crown gear shaft (item
76).
3.3.1.3 The teeth at the bottom of the blade
should point toward the operator and ro-
tate counter--clockwise.
3.3.1.4 Tighten socket head cap screws (item
84) using Jarvis wrench 8039147.
Pre-
vent blade from turning by inserting
blade locking pin (item 47) through one
of the outer holes in blade.
Figure 2
Blade Installation -- SEC 230--2 and 280--2
Saw Blade
Blade Washer
Crown Gear Shaft
Dowel
Pins
Holes
For
Dowel
Pins
Screws
Retaining
Washer
Saw Blade
Rotation
Direction
Hub
4 GEAR HOUSING DISASSEMBLY:
4.1 Model SEC 180--2.
4.1.1 Remove blade as described in section 2.1 or
2.2.
4.1.2 Remove hex head screws (item 27) and split
lock washers (item 26) securing gear hous-
ing (item 30) to front bearing housing (item
131).