Grizzly T33295 Manuale utente

WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE

OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.

#JM22639 PRINTED IN TAIWAN V1.04.23

MODEL T33295

2/3 HP VARIABLE-SPEED

7-ROLLER POWER FEEDER

OWNER'S MANUAL

(For models manufactured since 03/23)

***Keep for Future Reference***

This manual provides critical safety instructions on the proper setup,

operation, maintenance, and service of this machine/tool. Save this

document, refer to it often, and use it to instruct other operators.

Failure to read, understand and follow the instructions in this manual

may result in fire or serious personal injury—including amputation,

electrocution, or death.

The owner of this machine/tool is solely responsible for its safe use.

This responsibility includes but is not limited to proper installation in

a safe environment, personnel training and usage authorization,

proper inspection and maintenance, manual availability and compre-

hension, application of safety devices, cutting/sanding/grinding tool

integrity, and the usage of personal protective equipment.

The manufacturer will not be held liable for injury or property damage

from negligence, improper training, machine modifications or misuse.

Some dust created by power sanding, sawing, grinding, drilling, and

other construction activities contains chemicals known to the State

of California to cause cancer, birth defects or other reproductive

harm. Some examples of these chemicals are:

• Lead from lead-based paints.

• Crystalline silica from bricks, cement and other masonry products.

• Arsenic and chromium from chemically-treated lumber.

Your risk from these exposures varies, depending on how often you

do this type of work. To reduce your exposure to these chemicals:

Work in a well ventilated area, and work with approved safety equip-

ment, such as those dust masks that are specially designed to filter

out microscopic particles.

INTRODUCTION............................................................................................................................... 2

Contact Info ................................................................................................................................ 2

Manual Accuracy ........................................................................................................................ 2

Identification ............................................................................................................................... 3

Controls & Components ............................................................................................................. 4

SECTION 1: SAFETY....................................................................................................................... 8

Safety Instructions for Machinery ............................................................................................... 8

Additional Safety for Power Feeders ....................................................................................... 10

SECTION 2: POWER SUPPLY ...................................................................................................... 11

SECTION 3: SETUP ....................................................................................................................... 13

Unpacking ................................................................................................................................ 13

Needed for Setup ..................................................................................................................... 13

Inventory ................................................................................................................................... 13

Hardware Recognition Chart .................................................................................................... 14

Cleanup .................................................................................................................................... 15

Site Considerations .................................................................................................................. 15

Assembly .................................................................................................................................. 16

Base Mounting ......................................................................................................................... 18

Checking Gearbox Oil Level .................................................................................................... 19

Test Run ................................................................................................................................... 20

SECTION 4: OPERATIONS ........................................................................................................... 21

Operation Overview.................................................................................................................. 21

Basic Use & Care ..................................................................................................................... 22

Changing Speeds ..................................................................................................................... 23

Adjusting Roller Angle .............................................................................................................. 23

SECTION 5: ACCESSORIES......................................................................................................... 25

SECTION 6: MAINTENANCE......................................................................................................... 27

Schedule .................................................................................................................................. 27

Cleaning & Protecting .............................................................................................................. 27

Lubrication ................................................................................................................................ 27

SECTION 7: SERVICE ................................................................................................................... 30

Troubleshooting ........................................................................................................................ 30

Replacing Rollers ..................................................................................................................... 31

SECTION 8: WIRING...................................................................................................................... 32

Wiring Safety Instructions ........................................................................................................ 32

Wiring Diagram......................................................................................................................... 33

SECTION 9: PARTS....................................................................................................................... 34

Main .......................................................................................................................................... 34

Column & Stand ....................................................................................................................... 36

Labels & Cosmetics ................................................................................................................. 38

WARRANTY & RETURNS ............................................................................................................. 41

Table of Contents

-2- Model T33295 (Mfd. Since 03/23)

We stand behind our machines! If you have ques-

tions or need help, contact us with the information

below. Before contacting, make sure you get the

serial number

and manufacture date

from the

machine ID label. This will help us help you faster.

Grizzly Technical Support

1815 W. Battlefield

Springfield, MO 65807

Phone: (570) 546-9663

Email: [email protected]

We want your feedback on this manual. What did

you like about it? Where could it be improved?

Please take a few minutes to give us feedback.

Grizzly Documentation Manager

P.O. Box 2069

Bellingham, WA 98227-2069

Email: [email protected]

Contact Info

We are proud to provide a high-quality owner’s

manual with your new machine!

made every effort to be exact with the

instruc-

tions, specifications, drawings, and photographs

in this manual. Sometimes we make mistakes, but

our policy of continuous improvement also means

that

sometimes the machine

you receive is

slightly different than shown in the manual

If you find this to be the case, and the difference

between the manual and machine leaves you

confused or unsure about something

check our

website for an updated version. W

e post

current

manuals and

manual updates for free

on our web-

site at

www.grizzly.com.

Alternatively, you can call our Technical Support

for help. Before calling, make sure you write

down the

manufacture date and

serial number

from the machine ID label (see below). This

information is required for us to provide proper

tech support, and it helps us determine if updated

documentation is available for your machine.

Manufacture Date

Serial Number

Manual Accuracy

INTRODUCTION

Model T33295 (Mfd. Since 03/23) -3-

A. Horizontal Travel Handwheel

B. Vertical Column

C. Horizontal Travel Lock

D. Upper Elbow-Joint Lock

E. Lower Elbow-Joint Lock

F. Swivel Lock Pin

G. Control Panel

H. Upper Elbow Joint

I. Vertical Travel Crank Handle

To reduce your risk of

serious injury, read this

entire manual BEFORE

using machine.

J. Overarm Shaft

K. Vertical Travel Lock

L. Rotation Lock

M. Rollers

N. Rotation Knob

O. Motor

P. Chain Cover

Q. Lower Elbow-Joint

R. Base

Identification

Become familiar with the names and locations of the controls and features shown below to better understand

the instructions in this manual.

-4- Model T33295 (Mfd. Since 03/23)

Controls &

Components

To reduce your risk of

serious injury, read this

entire manual BEFORE

using machine.

Control Panel

Figure 1.Control panel.

Refer to the following figures and descriptions to

become familiar with the basic controls and com-

ponents of this machine. Understanding these

items and how they work will help you understand

the rest of the manual and minimize your risk of

injury when operating this machine.

A. Variable-Speed Adjustment Dial: Starts

and stops motor and controls feed rate from

7–86 FPM. To start motor, press dial until it

beeps and control panel glows red. To stop

motor, press dial again. To adjust feed rate,

press SET button, then rotate dial clockwise

to increase feed rate or counterclockwise to

decrease feed rate.

B. Forward Feed Direction Button :

Selects forward feed direction. When pressed,

green light above button illuminates, indicat-

ing button is selected. To change feed direc-

tion, press feed direction button opposite of

currently selected feed direction twice (2X).

New feed direction will be set at lowest speed

(7 FPM). Press variable-speed adjustment

dial twice to restore original feed rate.

C. SET Button: Enables changes to feed rate.

When pressed, selected feed rate flashes on

control panel for 10 seconds, during which

time feed rate can be selected with variable-

speed adjustment dial. When panel stops

flashing, feed rate is locked—until SET but-

ton is pressed again.

D. Reverse Feed Direction Button ( ):

Selects reverse feed direction. Green light

below button illuminates, indicating button is

selected.

E. ON/OFF Button: Turns machine ON or OFF.

In ON position, digital readout illuminates.

F. Gearbox Sight Glass: Displays oil level.

G. Feed Speed Digital Readout: Displays feed

rate in feet per minute (FPM).

( )

Model T33295 (Mfd. Since 03/23) -5-

Power Feeder & Column Controls

Figure 2. Location of column controls.

H. Angle Adjustment Scale: Indicates angle

that power feeder assembly is rotated relative

to overarm shaft. Loosen hex bolts on upper

elbow-joint to allow rotation; tighten hex bolts

to secure power feeder angle.

I. Horizontal Travel Lock: Locks horizontal

position of power feeder.

J. Vertical Travel Crank Handle: Adjusts ver-

tical position of overarm shaft and power

feeder (when vertical travel lock is loosened).

K. Vertical Travel Lock: Locks power feeder

height setting.

L. Horizontal Travel Handwheel: Moves over-

arm shaft horizontally and adjusts lateral

position of power feeder (when horizontal

travel lock (I) is loosened).

M. Rotation Lock: Allows vertical column to

rotate when loosened. Prevents vertical col-

umn from rotating when tightened.

N. Upper Elbow-Joint Lock: Allows lower

elbow and power feeder to rotate around

upper elbow. Tighten to secure lower elbow.

O. Lower Elbow-Joint Lock: Allows power

feeder to rotate on its axis when swivel lock

pin is disengaged. Tighten to secure power

feeder swivel position.

P. Swivel Lock Pin: Allows power feeder to

rotate when disengaged. Locks power feeder

in horizontal position when engaged in either

of two detents.

Figure 3. Location of power feeder and column

controls.

-6- Model T33295 (Mfd. Since 03/23)

The information contained herein is deemed accurate as of 4/27/2023 and represents our most recent product specifications.

Due to our ongoing improvement efforts, this information may not accurately describe items previously purchased. PAGE 1 OF 2

Model T33295

MACHINE DATA

SHEET

Customer Service #: (570) 546-9663 · To Order Call: (800) 523-4777 · Fax #: (800) 438-5901

MODEL T33295 2/3 HP VARIABLE‐SPEED 7‐ROLLER POWER

FEEDER

Product Dimensions:

Weight.............................................................................................................................................................. 119 lbs.

Width (side-to-side) x Depth (front-to-back) x Height........................................................ 37-1/2 x 20-1/2 x 29-1/2 in.

Footprint (Length x Width)......................................................................................................................... 5-1/2 x 6 in.

Shipping Dimensions:

Carton #1

Type........................................................................................................................................... Cardboard Box

Content................................................................................................................................................. Machine

Weight...................................................................................................................................................... 57 lbs.

Length x Width x Height............................................................................................................. 25 x 14 x 13 in.

Must Ship Upright.......................................................................................................................................... No

Carton #2

Type........................................................................................................................................... Cardboard Box

Content...................................................................................................................................................... Stand

Weight...................................................................................................................................................... 72 lbs.

Length x Width x Height............................................................................................................ 30 x 13 x 12 in.

Must Ship Upright.......................................................................................................................................... No

Electrical:

Power Requirement.......................................................................................................... 220V, Single Phase, 60 Hz

Full-Load Current Rating....................................................................................................................................... 2.3A

Minimum Circuit Size.............................................................................................................................................. 15A

Connection Type....................................................................................................................................... Cord & Plug

Power Cord Included.............................................................................................................................................. Yes

Power Cord Length................................................................................................................................................. 9 ft.

Power Cord Gauge......................................................................................................................................... 18 AWG

Plug Included.......................................................................................................................................................... Yes

Included Plug Type................................................................................................................................................ 6-15

Switch Type................................................................................................................................ Push-Button ON/OFF

Motors:

Main

Horsepower........................................................................................................................... 500 Watt (2/3 HP)

Phase............................................................................................................................................ Single-Phase

Amps........................................................................................................................................................... 2.3A

Speed....................................................................................................................................... 350 - 4800 RPM

Type.......................................................................................................................................................... BLDC

Power Transfer ................................................................................................................................. Gear Drive

Bearings..................................................................................................... Shielded & Permanently Lubricated

Main Specifications:

Workpiece Capacities

Minimum Workpiece Length........................................................................................................................ 6 in.

Model T33295 (Mfd. Since 03/23) -7-

The information contained herein is deemed accurate as of 4/27/2023 and represents our most recent product specifications.

Due to our ongoing improvement efforts, this information may not accurately describe items previously purchased. PAGE 2 OF 2

Model T33295

Operation Info

Number of Feed Speeds....................................................................................................................... Variable

Feed Speeds.................................................................................................................................... 7 - 86 FPM

Swing.................................................................................................................................................... 360 deg.

Vertical Movement................................................................................................................................. 7-1/2 in.

Horizontal Movement........................................................................................................................... 16-3/4 in.

Rotation................................................................................................................................... Forward/Reverse

Roller Info

Number of Rollers............................................................................................................................................. 7

Roller Width.......................................................................................................................................... 2-3/8 in.

Roller Diameter.................................................................................................................................... 2-5/16 in.

Roller Suspension..................................................................................................................................... 3/8 in.

Maximum Height Rollers Parallel Table Surface................................................................................... 7-1/2 in.

Construction Info

Roller...................................................................................................................................................... Rubber

Housing...................................................................................................................................... Cast Aluminum

Supports............................................................................................................................................... Cast Iron

Column................................................................................................................................................. Cast Iron

Paint Type/Finish.................................................................................................................................... Enamel

Other

Column Diameter................................................................................................................................... 2-1/4 in.

Other Specifications:

Country of Origin .............................................................................................................................................. Taiwan

Warranty ........................................................................................................................................................... 1 Year

Approximate Assembly & Setup Time ........................................................................................................ 45 Minutes

Serial Number Location .................................................................................................................................. ID Label

ISO 9001 Factory .................................................................................................................................................. Yes

Features:

7 Spring-Powered Rollers

Variable-Speed Adjustment Dial

Crank Handle Vertical Adjustment

Rack-and-Pinion Horizontal Movement

Large Feed Speed Digital Readout

Push-Button ON/OFF Switch and Feed Direction

7 Rollers Allow for Safe Handling of Shorter Workpieces

Shorter Distance Between Rollers Allow for More Contact and Control of Workpiece

-8- Model T33295 (Mfd. Since 03/23)

ELECTRICAL EQUIPMENT INJURY RISKS.

You can be shocked, burned, or killed by touching

live electrical components or improperly grounded

machinery. To reduce this risk, only allow qualified

service personnel to do electrical installation or

repair work, and always disconnect power before

accessing or exposing electrical equipment.

DISCONNECT POWER FIRST.

Always discon-

nect machine from power supply BEFORE mak-

ing adjustments, changing tooling, or servicing

machine. This prevents an injury risk from unin-

tended startup or contact with live electrical com-

ponents.

EYE PROTECTION. Always wear ANSI-approved

safety glasses or a face shield when operating or

observing machinery to reduce the risk of eye

injury or blindness from flying particles. Everyday

eyeglasses are NOT approved safety glasses.

OWNER’S MANUAL. Read and understand this

owner’s manual BEFORE using machine.

TRAINED OPERATORS ONLY. Untrained oper-

ators have a higher risk of being hurt or killed.

Only allow trained/supervised people to use this

machine. When machine is not being used, dis-

connect power, remove switch keys, or lock-out

machine to prevent unauthorized use—especially

around children. Make your workshop kid proof!

DANGEROUS ENVIRONMENTS. Do not use

machinery in areas that are wet, cluttered, or have

poor lighting. Operating machinery in these areas

greatly increases the risk of accidents and injury.

MENTAL ALERTNESS REQUIRED. Full mental

alertness is required for safe operation of machin-

ery. Never operate under the influence of drugs or

alcohol, when tired, or when distracted.

For Your Own Safety, Read Instruction

Manual Before Operating This Machine

The purpose of safety symbols is to attract your attention to possible hazardous conditions.

This manual uses a series of symbols and signal words intended to convey the level of impor-

tance of the safety messages. The progression of symbols is described below. Remember that

safety messages by themselves do not eliminate danger and are not a substitute for proper

accident prevention measures. Always use common sense and good judgment.

Indicates a potentially hazardous situation which, if not avoided,

MAY result in minor or moderate injury. It may also be used to alert

against unsafe practices.

Indicates a potentially hazardous situation which, if not avoided,

COULD result in death or serious injury.

Indicates an imminently hazardous situation which, if not avoided,

WILL result in death or serious injury.

Alerts the user to useful information about proper operation of the

machine to avoid machine damage.

NOTICE

Safety Instructions for Machinery

SECTION 1: SAFETY

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