MM113 - D10/D16 Hot Melt Unit
Section 8 - Troubleshooting and Repair
113
Section 8 - Troubleshooting and Repair
Problem
Possible Cause
Possible Solution
1. Material
in
reservoir will
not melt
1a. Temperature control
malfunction or adjustment
1a. Check indicator lights.
Reset adjustments.
1b. Loose, broken or shorted
connectors (heater, wiring
harness)
1b. Tighten loose connectors.
Repair broken connectors or shorted
connectors.
1c. Circuit breaker tripped
1c. Check fuses. Replace if necessary.
2. No
adhesive
output
2a. Adhesive not hot enough
2a. Check temperature setting is correct.
Ensure that reservoir heater has power.
Check fuses.
2b. Pump not moving
2b. Check for system ready condition.
Check for blown fuse.
2c. Cold glue hose or damaged
hose
2c. Replace hose.
2d. Cold applicator
2d. Check for blown fuse and/or defective
heater.
2e. Applicator clogged
2e. Service applicator system.
2f. Clogged filter
2f. Remove old filter and replace with new
filter.
2g. Temperature control
malfunction
2g. Replace temperature control.
3. Charring
or
gelling of
adhesive in
the reservoir
3a. Reservoir temperature too
high
3a. Lower reservoir temperature in accord with
adhesive manufacturer’s specifications.
3b. Surface oxidation of the
adhesive in the reservoir
3b. Keep reservoir closed.
3c. Poor adhesive heat stability
3c. Change adhesive. If not possible, hold the
reservoir temperature at a minimum.
3d. Low reservoir level
3d. Keep reservoir full.
3e. Temperature control
malfunction
3e. Replace temperature control.
4. Fuming
or
smoking of
adhesive in
the reservoir
4a. Operating temperature
exceeds adhesives’
recommended temperature
4a. Keep setpoint within recommended range.
Keep reservoir covered.
Consider another adhesive.
Keep reservoir covered.
Summary of Contents for D10
Page 1: ...D10 D16 Hot Melt Unit Manual Number MM113 Revision Date 8 2019 ...
Page 4: ......
Page 10: ...Table of Contents MM113 D10 D16 Hot Melt Unit 10 ...
Page 22: ...Section 2 Safety and Use MM113 D10 D16 Hot Melt Unit 22 ...
Page 24: ...Section 3 Basic Features MM113 D10 D16 Hot Melt Unit 24 ...
Page 38: ...Section 5 Setup MM113 D10 D16 Hot Melt Unit 38 Section 5 Setup Control Panel ...
Page 45: ...MM113 D10 D16 Hot Melt Unit Section 5 Setup 45 Set Language Continued Next Page ...
Page 46: ...Section 5 Setup MM113 D10 D16 Hot Melt Unit 46 Set Language Continued ...
Page 47: ...MM113 D10 D16 Hot Melt Unit Section 5 Setup 47 Set Temperature Units ...
Page 50: ...Section 5 Setup MM113 D10 D16 Hot Melt Unit 50 Hose Valve Temperature Continued ...
Page 57: ...MM113 D10 D16 Hot Melt Unit Section 5 Setup 57 Beacon 2 ...
Page 73: ...MM113 D10 D16 Hot Melt Unit Section 5 Setup 73 Sequential Start Valve ...
Page 84: ...Section 5 Setup MM113 D10 D16 Hot Melt Unit 84 VFD Parameters After 5 18 Before 5 18 ...
Page 98: ...Section 5 Setup MM113 D10 D16 Hot Melt Unit 98 ...
Page 106: ...Section 6 Operation MM113 D10 D16 Hot Melt Unit 106 ...
Page 117: ...MM113 D10 D16 Hot Melt Unit Section 9 Specifications 117 Dimensions D16 ...
Page 118: ...Section 9 Specifications MM113 D10 D16 Hot Melt Unit 118 ...
Page 121: ...MM113 D10 D16 Hot Melt Unit Section 10 Part Number List 121 D10 Unit Continued ...
Page 122: ...Section 10 Part Number List MM113 D10 D16 Hot Melt Unit 122 D10 Unit Continued ...
Page 125: ...MM113 D10 D16 Hot Melt Unit Section 10 Part Number List 125 D10 Base Unit 776xx884 ...
Page 126: ...Section 10 Part Number List MM113 D10 D16 Hot Melt Unit 126 D10 Base Unit 776xx884 Continued ...
Page 150: ...Section 10 Part Number List MM113 D10 D16 Hot Melt Unit 150 D16 Unit Continued ...
Page 151: ...MM113 D10 D16 Hot Melt Unit Section 10 Part Number List 151 D16 Unit Continued ...
Page 154: ...Section 10 Part Number List MM113 D10 D16 Hot Melt Unit 154 D16 Base Unit 776xx885 ...
Page 155: ...MM113 D10 D16 Hot Melt Unit Section 10 Part Number List 155 D16 Base Unit 776xx885 Continued ...
Page 206: ...Section 10 Part Number List MM113 D10 D16 Hot Melt Unit 206 ...
Page 208: ...Section 11 Warranty MM113 D10 D16 Hot Melt Unit 208 ...
Page 210: ...Section 12 Service MM113 D10 D16 Hot Melt Unit 210 ...
Page 214: ...Appendix B Power Requirements MM113 D10 D16 Hot Melt Unit 214 ...
Page 226: ...Appendix D Communication Protocols Modus MM113 D10 D16 Hot Melt Unit 226 ...
Page 269: ......