U-Line H-1459 Manual Download Page 3

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INSTALLATION

ELECTRICAL REQUIREMENTS

CAUTION! Follow local electrical and safety 
codes as well as the National Electrical 
Code (NEC) and the Occupational Health 
and Safety Act (OSHA).

The machine is rated at 0 to 25 volts AC, 50/60 

hz  with  a  ground.  At  this  voltage  the  unit  draws 

about 5 amperes. The use of extension cords is not 

recommended.

Locate the unit at or near an appropriate electrical 

supply. Be certain that the power source conforms 

to the machine’s requirements and that the proper 

gauge and type of wire is used. Make connections 

using the shortest possible runs of wire. Long runs of 

wire can result in reduced voltage.

CAUTION! ALWAYS check the specifications 

listed on the back of the machine. It shows 
the correct operating voltage and amp 

draw for this machine.

GROUNDING

For your SAFETY and machine protection, DO NOT 

operate  without  a  proper  and  secure  electrical 

ground. If a grounded receptacle is not available, 

use a proper grounding adapter. 

NOTE: All warranties are VOID if the 
machine is used with an ungrounded 
electrical connection. Never connect a 
machine to any power source that exceeds 
the specified rating.

LOCATION

CAUTION! DO NOT operate this machine in 
explosive atmospheres. Do not subject the 

machine to wet or corrosive environments. 
Keep all flammable and caustic 
substances away from the machine at all 
times.

 

 

Unit is for indoor use only. Select a location close 

to where the products being packaged are stored 

or manufactured for best workflow. Also consider 

whether  the  operator  will  sit  or  stand  while  using 

this  machine.  Place  the  unit  on  a  level,  sturdy 

table that can support the weight of the machine, 

the products to be packaged and those already 
packaged.

DESCRIPTION

This  self-contained  bag-packaging  machine 

dispenses,  opens  and  seals  pre-made,  pre-

opened bags from a roll. The chassis is 00 series 

stainless steel and is designed as a tabletop unit 

to  be  used  in  the  vertical  position.  The  machine 

works with pre-made, pre-opened bags on a roll 

up to a maximum 2” (0.5 cm) wide and up to 

2” (0.5 cm) long. Running longer than maximum 

bags  may  require  factory  modifications.  heavy 

products may also require factory modifications.

NOTE: Continuous pre-made bags-on-a-roll 
that are not pre-opened will not work on 
this machine. 

The Bag On A Roll Machine is extremely safe and 

easy  to  use  even  by  inexperienced  operators. 

There is no guesswork, and the machine is designed 

for  the  SAFETY  of  both  your  operator  and  your 

products.  If  the  sealing  jaws  encounter  anything 

significantly thicker than the bag to be sealed, no 

heat  or  pressure  is  applied  –  protects  operator’s 

hands and fingers.

The  electromagnetic  jaw  pressure  system  exerts 

pressure  only  after  the  sealing  jaws  close.  The 

adjustable  sealing  system  provides  heating  and 

cooling  time  to  make  consistently  strong  heat 

seals.  Once  the  heat-sealing  cycle  is  complete, 

the sealing jaws reopen.

HOW THE MACHINE WORKS

Install the pre-made, pre-opened bags on a 

roll in the machine.

Close the pinch rollers.

Set the bag length control for the proper time 

duration.

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2.

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Summary of Contents for H-1459

Page 1: ...ion and use of the machine Please enter the serial number of your machine in the space provided above If service in needed please be prepared to furnish both the model number and serial number UNPACK AND INSPECT Remove all packing materials from the machine Do not discard packing materials until you are sure there is no hidden damage Find the manual and related hardware supplied with the machine C...

Page 2: ...crease cooling time Lower back panel Power Switch Push ON I push OFF O Other controls Foot Switch Step on to begin both the heat sealing and bag dispensing cycles Blower Air Flow Knob Top left side Adjusts airflow to open bags Pinch Roller Lever Right side Opens and closes pinch rollers Teflon Roller Adjustment Knobs Right and left sides Unroll or rewind the Teflon cover on the lower sealing jaw a...

Page 3: ...ts being packaged are stored or manufactured for best workflow Also consider whether the operator will sit or stand while using this machine Place the unit on a level sturdy table that can support the weight of the machine the products to be packaged and those already packaged DESCRIPTION This self contained bag packaging machine dispenses opens and seals pre made pre opened bags from a roll The c...

Page 4: ...ation pin remove the locking collar and one brake spring from the core shaft Slide a roll of bags on the shaft so that the pre opened parts of the bags face you Reinstall the brake spring and collar and place the roll of bags and the core assembly back in the machine Allow the core shaft to slide to the ends of the holding tracks Loosen the thumbscrews on the locking collars and center the roll of...

Page 5: ...er sealer jaw using a left to right or right to left peeling motion INSPECTING THE HEAT SEAL An acceptable ribbon seal shows the grain of the Teflon jaw covers and have a slightly milky appearance An acceptable trim seal leaves a fine raised bead at the end of the bag no fringe or angel hair IF HEAT SEAL IS TOO WEAK Increase the heat time setting slightly clockwise If the heat seal does not look c...

Page 6: ...each time IF BAG STOPS TOO HIGH ON THE MACHINE Increase the BAG LENGTH setting slightly clockwise Use the coarse or fine adjusting control as needed Flip the BAG ADJUSTMENT switch up or down until the next bag is in position for filling Fill tear off and heat seal the bag Repeat until the next bag stops in the proper position each time 2 2 MAINTENANCE if you encounter any problems with the Uline B...

Page 7: ...elets and into the roller The screws should be snug Do not over tighten as damage could result Rotate the roller knob winding the Teflon cover onto the roller Insert the free end behind the clamp To reduce waste put as little Teflon beyond the end of the clamp as possible 2 replacing compression pad Over time the silicone rubber compression pad becomes brittle and pitted and needs to be replaced R...

Page 8: ...lean the area apply a smooth coating of RTV adhesive install the replacement insulation and allow it to dry for several hours before installing the new heating element NOTE The heating element has a top and a bottom See Figure 9 for proper positioning and installation NOTE The seal jaw assembly is spring loaded on left end fixed on right end 2 5 Place the left end of the new heating element over t...

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