U-Line H-1679 User manual

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AVOID PLACING THE SCALE IN LOCATIONS THAT MAY AFFECT ACCURACY:
1. Temperature extremes – Do not place in direct sunlight or near air conditioning vents.
2. Keep scale dry – Do not place in high humidity, damp or wet locations.
3. Keep away from air movers like fans or open doors and windows.
4. Keep scale clean.
5. Do not stack items on the scale when not in use.
WARNING! Scale is not waterproof. Avoid direct contact with water, high
humidity and condensation. Do not spray or immerse scale in water. Data
may become unstable or scale may malfunction. Turn power off and allow
scale to dry before reuse.
GENERAL INFORMATION
H-1679
H-2331
PALLET TRUCK SCALE
1-800-295-5510
uline.com
π
Para Español, vea páginas 21-41.
Pour le français, consulter les pages 42-62.

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TABLE OF CONTENTS
SPECIFICATIONS 3
LCD DISPLAY 4
DISPLAY CHARACTERS 5
CONTROLS 6
ASSEMBLY 7-8
SAFETY 9
OPERATION 10-13
BATTERY 14
MAINTENANCE/CALIBRATION 15
PARTS DIAGRAMS 16-19
ERROR CODES 20

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H-1679 AND H-2331 PALLET TRUCK SCALES
MODEL H-1679 H-2331
Max. Lifting Weight 5,000 lbs.
Min. Fork Height 3⁄"
Max. Fork Height 7½"
Fork Length 48" 46"
Fork Overall Width 27" 21½"
Individual Fork Width 7"
Capacity 5,000 lbs.
Division 1 lb.
External Resolution 1/5,000
Internal Resolution 1/600,000
Stabilization Time 1 Second (Typical)
Operating Temperature 0~40°C / 32~104°F
Power Supply External AC adapter, 12V 500mA, built-in rechargeable
battery (lead acid, 6V/10Ah)
Display 5½ digit LCD digital display with 2"digits
(white color LED backlight)
Load Cells 4 Load Cells
SPECIFICATIONS

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LCD DISPLAY
Low Battery Symbol
Net Weight Mode Weighing Units

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DISPLAY CHARACTERS
CHARACTER DISPLAY
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
CHARACTER DISPLAY
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z

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CONTROLS
ON/OFF Key:
Turn the power on or off.
Zero Key (ZERO):
Zeros display for next weight.
'ENTER' key to set parameters and
other functions.
Tare Key (TARE):
Deducts the container weight from
pieces weight.
Change number key '^' to set
parameters and other functions.
Pretare Key (PT):
Allows user to manually key in TARE
value.
Spaces right '>' to change different
numbers on the display. Also
used to set parameters or other
functions.
Accumulate Key (M+):
Adds the value to the
accumulation memory. Zero
display and press this key to show
current total value.
Spaces left '<' to change different
numbers on the display. Also
used to set parameters or other
functions.
Gross weight/Net weight (G/N):
Toggle between Gross weight and
net weight. Display shift is only
available after using tare/pretare
functions.
Acts as a clear key (C) to reset
parameters or other functions.
Unit Key (U):
Selects weighing units:
pounds or kilograms.
Acts as an escape key (ESC)
to return the scale to normal
operating mode.
primary function secondary function

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I. CAREFULLY UNPACK ALL ITEMS
1. Remove control panel from packing
foam. (See Figure 1)
II. ATTACH CONTROL PANEL
1. Feed excess cable into the control
panel head. Align three holes in control
panel with three holes on pallet truck
base. (See Figure 2)
2. Remove the two screws (one on each
side) to release the front panel. Carefully
open the front panel. (See Figure 3)
3. Align mounting holes on pallet truck with
mounting holes on control panel. (See
Figure 4)
4. Insert and tighten 3 hex screws (H109)
with spring washers (H110) through
base of control panel with hex wrench
provided. (See Figure 5)
5. Close front panel and secure with
2 screws. (See Figure 6)
ASSEMBLY INSTRUCTIONS
Hex Screw
(H109)
Hex Screw
(H109)
Washer
(H110)
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6

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III. HANDLE INSTALLATION
1. Remove handle from protective
wrapping.
2. Loosen set screw (140) on crank link
(139H). (See Figure 7)
3. Remove 3 hex screws (H109) and 3
spring washers (H110) from bottom of
handle.
4. Feed Wire, Chain and Pin (H107) on
bottom of handle through center of
base (103) and axle (109). (See Figure 8)
5. Attach handle to base (103) using 3
hex screws (H109) and 3 spring washers
(H110) and tighten with Hex Wrench
provided. (See Figure 9)
6. While raising crank link (139H), slide pin
of rod and chain (H107) into crank link
groove. (See Figure 10)
REFERENCE PARTS DIAGRAMS
PAGES 16-19
Set Screw
(140)
(139H)
Axle
(109)
H107
103
Hex
Screw
(H109)
(103)
Spring
Washer
(H110)
Crank
Link
(139H)
H107
ASSEMBLY INSTRUCTIONS CONTINUED
Figure 7
Figure 8
Figure 9
Figure 10

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SAFETY
1. Do not operate the pallet truck unless
you are familiar with it and have been
trained or authorized to do so.
2. Do not operate the truck unless you
have checked its condition. Pay special
attention to wheels, handle assembly,
forks and controller lever.
3. Do not use the truck on sloping ground.
4. Never place any part of your body in
the lifting mechanism or under the forks
or load. Do not carry passengers.
5. It is recommended that operator wears
gloves and protective shoes while
operating the truck.
6. Do not handle unstable or loosely
stacked loads.
7. Do not overload the truck.
8. The capacity of the truck assumes an
evenly distributed load with the center
of the load being at the halfway point of
the length of the forks.
9. Make sure that length of the forks
matches the length of the pallet.
10. Lower the forks to lowest height when the
truck is not being used.
SAFETY NOTE
For safe operation of the truck, please read
all warnings and instructions in this guide
and on the truck before use.

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BASIC OPERATIONS
ENSURE FORKS RAISE/LOWER
PROPERLY
Control Lever (H106) is located on pallet
truck handle (H101) and can be set to 3
positions: LOWER, NEUTRAL and ASCENT.
1. Tighten set screw (140) on crank link
(139H) until LOWER position on Control
Lever functions properly. (See Handle
Installation Step 2).
2. If forks elevate while pumping with
Control Lever in NEUTRAL position, turn
set screw clockwise until pumping the
handle no longer elevates forks and
NEUTRAL position functions properly.
3. If forks descend while pumping with
Control Lever in NEUTRAL position, turn
set screw counter-clockwise until forks
no longer descend.
4. If forks do not descend when Control
Lever is in LOWER position, turn set
screw clockwise until forks lower while in
LOWER position.
5. If forks do not elevate while pumping
with Control Lever in ASCENT position,
turn set screw counter clockwise until
the forks elevate while pumping in the
ASCENT position. Be sure to re-check
NEUTRAL and LOWER positions to ensure
proper functioning.
CHARGING THE BATTERY
1. Connect AC adapter into the plug on the
side of the control panel. Plug cord into
110/120V AC outlet.
2. Charging time is approximately 15 hours.
BATTERY STATUS (L.E.D. INDICATOR)
• Green - Battery is fully charged.
• Red - Battery is charging.
LOWER NEUTRAL ASCENT
LOWER NEUTRAL ASCENT
LOWER NEUTRAL ASCENT