U-Line H-1459 Manual Download Page 7

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After repositioning, retighten the clamp using

the same two plastic screws.

Tear off the used Teflon

material below the

clamp. Replace the roll when there is no more

usable Teflon

CAUTION! Never attempt to make heat

seals without the lower Teflon

cover over

the heating element and lower sealing jaw.

REPLACING ThE LOWER TEFLON

COVER

To replace the lower Teflon

cover roll:

(See Figure 7)

Loosen the two plastic clamp screws and

rotate the roller knob with one hand while

pulling the trailing end of the Teflon

up with

the other until the two roller mounting screws

are visible.

Remove the two screws (use either a magnetic

or starter screwdriver). keep the screws for

reuse in mounting the new Teflon

cover roll.

Install the new Teflon

cover roll by passing

the mounting screws through the two eyelets

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.

REPLACING COMPRESSION PAD

Over time the silicone rubber compression pad

becomes brittle and pitted and needs to be

replaced.

Remove the upper Teflon

cover by first

removing the retaining spring. keep the parts

for reuse.

Remove the nut and bolt retaining the

compression pad holder. (See Figure 8)

Peel off the old compression pad and

clean the area so it’s free of lumps and old

adhesive.

The replacement compression pad has a

pressure sensitive backing. Carefully remove

the backing paper and attach the new

compression pad to the jaw. Be sure that it is

flat and has no depressions or lumps.

Reinstall the upper compression pad holder

and Teflon

cover.

Figure 7: Replacing lower Teflon

cover

Figure 8: Replacing compression pad

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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U-Line H-1459, Manual, Page: 7 / 8

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