7-1
Valco Melton
This section contains guidelines and procedures for maintaining the D-90 hot
melt unit. Your hot melt system will run longer and more consistently if a
preventative maintenance program is used. Daily attention to the
maintenance of your system is recommended.
ValcoMelton recommends the following general maintenance procedures:
•
Remove adhesive spills immediately. (Use a putty knife while
the material is still soft.)
•
While the unit is still hot, but not operating
but not operating
but not operating
but not operating
but not operating, use cheesecloth to
remove material leaking from the pump seal and other
connectors. External leakage indicates that service is required.
•
Periodically clean the exterior of the D-90 hot melt unit.
•
Inspect the exterior of the unit for any noticeable damage that
may cause a system malfunction.
General
SECTION 7 – MAINTENANCE
SECTION 7 – MAINTENANCE
SECTION 7 – MAINTENANCE
SECTION 7 – MAINTENANCE
SECTION 7 – MAINTENANCE
Cleaning the
Exterior of the
Unit
To clean the exterior of the D-90 hot melt unit, follow these steps:
CAUTION!
CAUTION!
CAUTION!
CAUTION!
CAUTION!
Never hose or steam-clean the unit. If the surrounding
area is cleaned in this manner, protect the unit by
covering it with plastic or other waterproof material.
Failure to comply could result in damage to the
equipment
1.
Turn off the main power.
2.
Using a damp cloth, clean the cabinet with a mild soap-and-water
solution.
Summary of Contents for D-90
Page 29: ...4 5 ValcoMelton Section 4 Installation MM125 D 90 Hot Melt Unit Electrical Panel ...
Page 49: ...5 10 Valco Cincinnati Inc Section 5 Setup MM125 D 90 Hot Melt Unit Set Language Continued ...
Page 50: ...5 11 Valco Cincinnati Inc Section 5 Setup MM125 D 90 Hot Melt Unit Set Temperature Units ...
Page 56: ...5 17 Valco Cincinnati Inc Section 5 Setup MM125 D 90 Hot Melt Unit Ready Delay Time Continued ...
Page 73: ...5 34 Valco Cincinnati Inc Section 5 Setup MM125 D 90 Hot Melt Unit Sequential Start Valve ...
Page 146: ...C 2 ValcoMelton Appendix C Schematics MM125 D 90 Hot Melt Unit 240V 3Ø 029XX435 ...
Page 147: ...C 3 ValcoMelton Appendix C Schematics MM125 D 90 Hot Melt Unit 240V 3Ø 029XX435 ...
Page 148: ...C 4 ValcoMelton Appendix C Schematics MM125 D 90 Hot Melt Unit ...
Page 149: ...C 5 ValcoMelton Appendix C Schematics MM125 D 90 Hot Melt Unit ...
Page 150: ...C 6 ValcoMelton Appendix C Schematics MM125 D 90 Hot Melt Unit ...