3M 250 User Manual
. USA
120V
3
™
Scotch-Weld
100V. JAPAN
120V. USA REFURB
220/240V. AU/EU/UK
Polyurethane Reactive (PUR) Easy 250
Adhesive Preheater
User’s Manual
Use only with 3M™Scotch-Weld™Polyurethane Reactive
(PUR) Easy 250 Adhesives
Please read all instructions before using.
Table of Contents
Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
3M™ Scotch-Weld™ Polyurethane Reactive or (PUR) Easy 250 Adhesive . . . . 1
Adhesive Preheater Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Grounding Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Instructions for Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Warranty/Important Notice/Limitation of Remedies/Limitation of Liability . . . . . . . . 7
he 3M™ Scotch-Weld™ Polyurethane Reactive (PUR) Easy 250 Adhesive
T
Preheater has been designed to warm 3M™ Scotch-Weld™ Polyurethane
Reactive (PUR) Adhesive Cartridges prior to use in the 3M™ Scotch-Weld™
Polyurethane Reactive (PUR) Adhesive Applicator. The cartridges should be
heated a minimum of 45 minutes prior to use in the applicator. This is particularly
important in high volume usage areas where it is not convenient to allow the
cartridge to warm 45 minutes in the applicator before use. Simply remove
preheated cartridges and load into the applicator as described in the
Weld™ Polyurethane Reactive (PUR) Adhesive Applicator User’s Manual,
begin use.
3M™ Scotch-
and
This user’s manual includes information on important safety instructions,
grounding instructions, operating instructions, troubleshooting, and service
procedures. Read the user’s manual and become familiar with its contents before
using the preheater.
i
3M™ Scotch-Weld™ Polyurethane Reactive (PUR) Easy 250 Adhesive Preheater User’s Manual
©3M 2007 January
Important Safety Instructions
SAVE THESE INSTRUCTIONS
Read all instructions before using this product.
3M™Scotch-Weld™Polyurethane
Reactive (PUR) Easy 250 Adhesive
3M
(PUR) Easy 250 Adhesive Preheater Operation
™
Scotch-Weld™Polyurethane Reactive
IMPORTANT: For additional health and safety
information, see product label and Material Safety
Data Sheet for Scotch-Weld™ Adhesive used.
WARNING
!
Use only with 3M™ Scotch-Weld™ Polyurethane
Reactive (PUR) Easy 250 Adhesive Cartridges.
Use with any other materials
dous conditions.
hazar
WARNING
!
™ Scotch-Weld™ Polyurethane Reactive
3M
(PUR) Adhesive Cartridges should be preheated or
used in 3M™ Scotch-Weld™ Polyurethane
Reactive (PUR) Preheater or 3M™ Scotch-Weld™
Polyurethane Reactive (PUR) Adhesive Applicator
only. Do not preheat 3M Scotch-Weld
Polyurethane Reactive (PUR) Easy 250 Adhesive
Cartridges in ovens or other heating devices or use
in other applicators.
conditions.
Do not heat or expose 3M™ Scotch-Weld™
Polyurethane Reactive (PUR) Adhesive to
temperatures or surfaces above 275°F (135°C).
Vapors of heated material may be irritating to
eyes and respiratory tract and may cause
asthma-like symptoms in persons previously
sensitized to isocyanates.
May cause hazardous
WARNING
!
may cause
WARNING
!
To reduce the risk of electrical shock or injury while
operating or servicing the 3M™ Scotch-Weld™
Polyurethane Reactive (PUR) Easy 250 Adhesive
Preheater, observe the following safety rules:
1. Operate and service the applicator only as
described in this manual.
2. Connect the applicator only to a properly
rounded outlet.
g
3. Do not unplug the applicator by pulling on the
d. Grasp the plug, not the cord, to unplug.
cor
4. Do not handle the plug or applicator with wet
hands.
5. Do not use the applicator outdoors or on wet
surfaces.
6. Do not use the applicator with damaged cord or
plug.
7. Do not use the applicator if it is not working
properly or has been dropped, damaged,
submerged in water, or left outdoors.
WARNING
!
Use only 3-prong grounded plug and properly
grounded outlet. Failure to use properly grounded
plug and outlet
IMPORTANT:
connections, get help from a qualified electrician
vice person.
or ser
may cause electrical shock.
If you are not sure of proper
Do not c
ol
P
flame, or solvent.
or f
v
A
©3M 2007 January
lean or remove 3M™ Scotch-Weld™
ethane Reacti
yur
ire.
oid Contact with f
WARNING
!
e (PUR)Adhesive with heat,
v
May cause hazardous vapor
WARNING
!
ble materials
lamma
3M™ Scotc
h-W
eld
™ P
yur
ol
ethane Reacti
WARNING
!
Do not use an una
the applicator. Use an extension cord which
complies with NEC requirements and state and
local codes and other r
IMPORTANT: Use of an improper extension
cord may cause electrical shock.
oid contact with top surf
v
A
hambers of preheater during use and hot adhesive
c
es and adhesi
idg
tr
car
IMPORTANT:
safety glasses when using.
ve (PUR) Easy 250 Adhesive Preheater User’s Manual
pproved extension cord with
equirements.
Caution
!
ace and metal hea
e.
v
Wear heat resistant gloves and
y cause b
Ma
ur
ns.
ting
1
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