Applicator Reassembly Procedure - 3M Scotch-Weld PUR Easy 250 Manual Del Usuario

Applicator Reassembly Procedure

WARNING
!
Use only 3-prong grounded plug and
properly grounded outlet. Failure to
use properly grounded plug and outlet
may cause electrical shock.
IMPORTANT: If you are not sure of
proper connections, get help from a
qualified electrician or service person.
! Caution
Do not connect the applicator to air
supply with greater than 80 psi air
pressure. May cause hazardous
conditions or damage the applicator.
IMPORTANT: For disposal of adhesive
or adhesive components, please read
and follow information found on the
selected 3M™ Scotch-Weld™
Polyurethane Reactive (PUR) Easy 250
Adhesive MSDS.
36
3M™ Scotch-Weld™ Polyurethane Reactive (PUR) Easy 250 Adhesive Applicator User's Manual
The housing assembly is generally in reverse order of the disassembly
procedure with the following precautions:
1. Make sure the trigger is on the valve button before locating the valve in position.
Position the valve so the fittings are pointing away from you and down along the
inside surface of the housing. The flat portion of the hex on the valve should be
positioned as shown.
2. If thermal standoffs have been removed or have come out of housing, push the
standoffs into position on the heat tube. Make sure they are fully engaged with
the keys in the heat tube and there is not a gap between the opposing standoffs.
3. Hold air line in its groove at the bottom of the handle when placing the air side
onto the electrical side.
4. Do not force the housing halves together. Recheck position of trigger and valve if
they will not mate properly. Make sure heat tube is in its proper position if it has
been removed.
5. Replace twelve (12) philips head screws and tighten. Do not overtighten screws.
6. Connect electrical and air supplies.
7. After sufficient heating (up to 35 minutes may be required) check for proper
operation.
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