GLASS DRILL INSTRUCTION MANUAL
PRODUCT MANUAL
crlaurence.com
C.R. Laurence Co., Inc.
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2503 E. Vernon Ave., Los Angeles, CA 90058
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1.800.421.6144
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crlaurence.com
NOVEMBER 2020
P. 12
5 OPERATION (CONT.)
5.2 Startup Instructions
DANGER:
To avoid personal injury, follow all safety labels. Failure to properly operate and maintain equipment can lead
to serious injury.
•
Wear protective clothing, safety goggles and safety gloves. Hot melt materials can cause severe burns resulting in dis-
figurement or blindness.
•
Use only manufacturer recommended materials in this system. Fire, explosion, personal injury, property and equipment
damage can result if improper or unsafe materials are used.
•
Disconnect electrical power from external source to melt unit before undertaking maintenance or troubleshooting.
Failure to disconnect power can result in fatal electrical shock.
•
Depressurize system before performing any maintenance to pump, pump filter, flow control valve or hose. Turn pump
switch off and depress trigger on handgun until there is no flow. Air trapped in the system or in a component can form a
pressure pocket. Loosen fittings cautiously. Adhesive under pressure can cause severe burns and blindness.
•
Always read the manufacturer’s recommended use of the material.
1. Become familiar with Section 5.1, Controls and Indicators.
2. Install melt unit as specified in Section 4, Installation.
3. Fill tank with hot melt material.
4. Turn melt unit on and allow sufficient warm up time for hot melt material to thoroughly melt.
5. Align motor on receipt of a new unit or after transportation.
a. Loosen four screws holding motor pan to side of melt unit.
b. Heat melt unit and run motor. This centers the motor.
c. With motor running, tighten four screws in a crisscross pattern.
6. Set hose and tank temperatures to desired settings. Lower settings increase pot life of the material. Materials degrade
over time due to oxidation.
7. To prevent motor stalling, adjust flow control valve to the minimum flow requirement.
5.3 Adjustments
5.3.1 Tank Temperature Controller
1. To prevent hot melt degradation, set melt tank temperature to the minimum temperature specified by hot melt manu-
facturer.
2. Open front control panel.
3. To raise melt tank temperature, turn tank temperature controller adjustment shaft [1] clockwise with screwdriver. See
illustration below.
4. To lower melt tank temperature, turn adjustment shaft [1] counter-clockwise with screwdriver. The melt tank
temperature controller range is 260 °C (500 °F) for one 320° rotation of the adjustment shaft.
5. Allow melt tank temperature to stabilize 30 minutes before adjusting further.
6. Verify temperature on tank thermometer.
12
SS96 Hot Melt Unit 19600-135 Rev. B 10/26/00
DANGER:
To avoid personal injury, follow all
safety labels. Failure to properly operate and
maintain equipment can lead to serious injury.
•
Wear protective clothing, safety goggles and
safety gloves. Hot melt materials can cause
severe burns resulting in disfigurement or
blindness.
•
Use only manufacturer recommended materials
in this system. Fire, explosion, personal injury,
property and equipment damage can result if
improper or unsafe materials are used.
•
Disconnect electrical power from external
source to melt unit before undertaking
maintenance or troubleshooting. Failure to
disconnect power can result in fatal electrical
shock.
•
Depressurize system before performing any
maintenance to pump, pump filter, flow control
valve or hose. Turn pump switch off and
depress trigger on handgun until there is no
flow. Air trapped in the system or in a
component can form a pressure pocket.
Loosen fittings cautiously. Adhesive under
pressure can cause severe burns and
blindness.
•
Always read the manufacturer’s recommended
use of the material.
5.2 Startup Instructions
1.
Become familiar with Section 5.1, Controls and Indicators.
2.
Install melt unit as specified in Section 4, Installation.
3.
Fill tank with hot melt material.
4.
Turn melt unit on and allow sufficient warmup time for hot
melt material to thoroughly melt.
5.
Align motor on receipt of a new unit or after transportation.
a.
Loosen four screws holding motor pan to side of melt
unit.
b.
Heat melt unit and run motor. This centers the motor.
c.
With motor running, tighten four screws in a crisscross
pattern.
6.
Set hose and tank temperatures to desired settings. Lower
settings increase pot life of the material. Materials degrade
over time due to oxidation.
7.
To prevent motor stalling, adjust flow control valve to the
minimum flow requirement.
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