WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
MODEL T23102
2 TON CHAIN BLOCK
OWNER'S MANUAL
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.
For Your Own Safety Read Instruction Manual
Before Operating This Equipment
The purpose of safety symbols is to attract your attention to possible hazard-
ous conditions. This manual uses a series of symbols and signal words which
are intended to convey the level of importance 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.
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.
This symbol is used to alert the user to useful infor-
mation about proper operation of the equipment.
SECTION 1: SAFETY
Safety Instructions for Machinery
NOTICE
4. ALWAYS WEAR A NIOSH
APPROVED RESPIRATOR WHEN
OPERATING MACHINERY THAT
PRODUCES DUST.
5. KEEP CHILDREN AND VISITORS
AWAY.
6. MAKE WORKSHOP CHILD PROOF.
7. MAKE SURE GUARDS ARE IN
PLACE AND WORK CORRECTLY
BEFORE USING MACHINERY.
1. READ THROUGH THE ENTIRE
MANUAL BEFORE STARTING
MACHINERY
2. ALWAYS USE ANSI APPROVED
SAFETY GLASSES WHEN
OPERATING MACHINERY.
3. ALWAYS USE HEARING
PROTECTION WHEN OPERATING
MACHINERY.
Safety Instructions For Machinery
8. WEAR PROPER APPAREL. DO
NOT
9. NEVER OPERATE MACHINERY
WHEN TIRED, OR UNDER THE
INFLUENCE OF DRUGS OR
ALCOHOL.
10. ONLY ALLOW TRAINED AND
PROPERLY SUPERVISED
PERSONNEL
11. NEVER LEAVE WHEN MACHINE IS
RUNNING.
12. DO NOT USE IN DANGEROUS
ENVIRONMENTS.
13. KEEP WORK AREA CLEAN AND
WELL LIT.
14. USE A GROUNDED EXTENSION
CORD RATED FOR THE MACHINE
AMPERAGE
15. ALWAYS DISCONNECT FROM
POWER SOURCE BEFORE
SERVICING MACHINERY
16. MAINTAIN MACHINERY WITH
CARE.
17. REMOVE ADJUSTING KEYS AND
WRENCHES.
18. CHECK FOR DAMAGED PARTS
BEFORE USING MACHINERY.
19. DO NOT FORCE MACHINERY.
20. SECURE WORKPIECE.
21. DO NOT OVERREACH.
22. MANY MACHINES WILL EJECT
THE WORKPIECE TOWARD THE
OPERATOR.
23. ALLERGIC REACTIONS.
Additional Safety Instructions for Chain Blocks
8. WARNING LABEL.
9. CRUSHING HAZARD.
10. OPERATION SPEED.
11. HEAD PROTECTION.
12. OPERATIONAL DIFFICULTY.
No list of safety guidelines can be complete. Every shop environment is different.
Always consider safety first, as it applies to your individual working conditions.
Use this and other machinery with caution and respect. Failure to do so could
result in serious personal injury, damage to equipment or poor work results.
1. LIFTING POWER.
2. SAFETY HOOKS.
3. METAL FATIGUE.
4. DYNAMIC LOADING.
5. CHAIN ENTANGLEMENT.
6. VERTICAL MOVEMENT.
7. LOAD TYPES.
SECTION 2: INTRODUCTION
Foreword
Contact Info
Read the manual before operation.
Become familiar with this nailer, its
safety instructions, and its operation
before beginning any work. Serious
personal injury may result if safety
or operational information is not
understood or followed.
Specifications
SECTION 3: OPERATIONS
Always connect the chain block lifting
hook to a separate lifting device
attached to the load, such as straps,
chains, or an eye bolt, so that the
lifting chain is vertical. DO NOT wrap
the lifting chain and hook around the
load in any way, which could cause
them to fail under load. Ignoring this
warning could lead to serious personal
injury or property damage.
To operate the chain block:
1.
2.
Note: The chain block can be mounted
to a beam trolley if the capacity of the
trolley system is at least twice the maxi-
mum load capacity of the chain block.
3.
4.
5.
6.
7.
Note: The chain block has a built-in
braking mechanism that will suspend
the load at the current position when
you release the lifting chain.
8.
9.
SECTION 4: MAINTENANCE
Cleaning
Figure 1
Gear Cover
Brake Cover
Chain Lubrication
Storage
Figure 1.
Gear Cover
Brake Cover
NOTICE
DO NOT submerge the chain block
housing in liquid of any kind or allow
liquid to enter the brake cover dur-
ing cleaning, or the braking mecha-
nism may fail to work properly.
A malfunctioning or damaged chain
block may drop its load and crush
or kill people below, or cause major
property damage. To reduce this risk,
observe all care and maintenance
noted in the manual. If the chain block
malfunctions or becomes damaged,
replace it, or have it serviced by a
qualified service technician.
4.
5.
6.
7.
2.
3. Remove the two disc gears from the
housingFigure 3
Greasing Gears
Items Needed Qty
To grease the chain block gears:
1.
Figure 2
Figure 2.
Figure 3.
T23102 Parts Breakdown
REF PART # DESCRIPTION REF PART # DESCRIPTION
1 PN09M HEX NUT M12-1.75 25 PT23102025 COTTER PIN
2 PLW05M LOCK WASHER 12MM 26 PN09M HEX NUT M12-1.75
4 PT23102004 GEAR COVER 27 PT23102027 BRAKE COVER
5 PT23102005 DISC GEAR 28 PT23102028 SLOTTED HEX NUT
6 PT23102006 DISC GEAR RETAINER 29 PT23102029 SPROCKET FLAT WASHER
7 PT23102007 DRIVE SHAFT 30 PT23102030 PULL CHAIN
8 PT23102008 DISC GEAR BUSHING 31 PT23102031 RATCHET GEAR
9 PT23102009 GEAR PLATE 32 PT23102032 INNER BRAKE DISC
10 PT23102010 NEEDLE BEARING 33 PT23102033 BRAKE SEAT
11 PT23102011 GUIDE ROLLER 34 PT23102034 BRAKE PLATE
12 PT23102012 TOP HOOK PIN 35 PLN05M LOCK NUT M10-1.5
13 PT23102013 LOAD CHAIN SPROCKET 36 PT23102036 BOTTOM HOOK BRACKET
14 PT23102014 CHAIN STRIPPER 37 PT23102037 LOAD CHAIN G80
15 PT23102015 TOP HOOK BRACKET 38 PT23102038 HOOK SAFETY LATCH
16 PT23102016 TOP HOOK ASSEMBLY 39 PT23102039 LOAD CHAIN ANCHOR FEMALE
17 PT23102017 DBL-END STUD M12-1.75 X 90 40 PT23102040 ANCHOR PIN
18 PT23102018 TORSION SPRING 41 PT23102041 LOAD CHAIN ANCHOR MALE
19 PT23102019 PAWL 42 PT23102042 HOOK BOLT M10-1.5 X 50
20 PT23102020 RETAINING RING 43 PT23102043 ANCHOR PIN LOCK COLLAR
21 PT23102021 PAWL PIN 44 PT23102044 PINION SHAFT
22 PT23102022 OUTER BRAKE DISC 45 PT23102045 SPLINE GEAR
24 PT23102024 PULL CHAIN SPROCKET 46 PT23102046 ID/WARNING LABEL
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1 year
Grizzly Industrial, Inc.
1203 Lycoming Mall Circle
Muncy, PA 17756
Phone: (570) 546-9663
Fax: (800) 438-5901
E-Mail:
Web Site: http://www.grizzly.com
WARRANTY
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