General; Introduction; Installation, Operation And Cleaning; Tools - Vulcan-Hart VHU Series Service Manual

INTRODUCTION

This manual is applicable only to models listed on the
cover page. Procedures in this manual will apply to all
models unless specified. Pictures and illustrations can
be of any model unless they need to be model specific.
INSTALLATION, OPERATION AND
CLEANING
For detailed installation, operation and cleaning
instructions, refer to the Installation & Operation
Manual sent with each unit. The manual is also
available online at www.vulcanequipment.com.

TOOLS

Standard
1. Standard set of hand tools.
2. VOM with minimum of NFPA-70E CATIII 600V,
UL/CSA/TUV listed. Sensitivity of at least 20,000
ohms per volt. Meter leads must also be rated at
CAT III 600V.
3. Clamp on type amp meter with minimum of
NFPA-70E CAT III 600V,UL/CSA/TUV listed.
4. Temperature tester (thermocouple type).
5. ESD (Electrostatic discharge) Protection Kit.
Special
• Handheld, digital temperature and humidity
sensor Grainger No. 3LYH7 or equivalent.

SPECIFICATIONS

Electrical
Model Volts
VHU7
120
VHU18
VHU7
120
VHU18
Heating Elements
Model Wattage
VHU7
1500
(Standard)
VHU18
VHU INSULATED HUMIDIFIED CABINETS - GENERAL

GENERAL

Wattage Amperage
1,500 12.5
2,000
16.7
(Optional)
Voltage Resistance
120 8.80-10.27
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Heating Elements
Model Wattage
VHU7
2000
(Optional)
VHU18
Pan Capacity
Model
12" X 20" X 2 ½"
VHU7 14
VHU18 36
(*) Capacity based on 3" spacing between pans.
Voltage Resistance
120 6.57-7.66
Capacity *
18" X 26"
SHEET PANS
7
18
F45642 (0217)