Cleaning The Pur Tank - Horizon Fitness BOOK BINDER BQ-470 Important Information Manual

5-9

Cleaning the PUR Tank

With the glue melted, drain off the glue from the drain under the tank.
Have the following items ready:
• Drain for spine glue
• Disposal container (with a capacity of at least
2 liters or 0.5 gal)
• Rag to remove the glue
• Adhesive tape
• Teflon sheet
• Scraper (This is used to remove the solidified
PUR. This cannot be used for melted PUR.)
• If a cardboard box is used, place a number of
sheets in the bottom so that the glue will not
leak out from the gaps.
•The melt tank is heated to a temperature of
about 130°C (250°F). Wear insulating thermo
gloves made of tightly woven cotton to do
this job. Otherwise, you may be burned.
•Toxic gases may be generated when PUR
is used. Wear the protectors
recommended by PUR mannfacturers.
•Do not turn off the power switch until it is
instructed to keep the blower running.
Tilt the glue tank.
• Tilt the glue tank using the Information - Single
Operation Side Glue/Spine Glue screen.
Do steps to
finished by the time the glue hardens.
Remove the first and second wipers.
• Remove the wipers together with the shafts.
(1) Loosen the mounting screws at the front
(using a 3 mm Allen wrench).
(2) Push each wiper shaft toward the rear and
remove it.
• Place each wiper which has been removed on
the Teflon sheet (supplied).
142
WARNING
quickly so that you are
When handling PUR glue, make sure to
order the safety data sheet from the PUR
glue supplier, then read and follow the
instruction.
Disposal
Container
With a capacity of
at least 2 liters or 0.5 gal
Information – Single Operation
Side Glue/Spine Glue Screen
First Wiper
WARNING
Drain for
Spine Glue
22064
50501N1
Wiper Shaft
Second Wiper
Mounting Screw
22064
50501J1
22064
50501B1