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UNPACKING AND INSTALLATION 

WARNING: 

Risk of personal injury 

 

Installation procedures must 

be performed by a qualified technician 
with full knowledge of all applicable 
electrical codes.  Failure can result in 
personal injury and property damage. 

 

CAUTION: 

Electrical Shock Hazard 
 

The ground prong of the power cord is 
part of a  system designed to protect 
you from electric shock in the event of 
internal damage. DO NOT cut off the 
large round ground prong or twist a 
blade to fit an existing receptacle. 

 

IMPORTANT: 

Power cord is 10' long.   
If necessary, contact a li-
censed electrician to install 

an appropriate 20 amp electrical cir-
cuit with NEMA 5-20R receptacle.  DO 
NOT use an extension cord. 

 

IMPORTANT:

 

Damage to unit due to  being 
connected to the wrong volt-
age or phase is 

NOT 

cov-

ered by warranty. 

GROUNDING INSTRUCTIONS 

This appliance is equipped with a cord having a grounding wire  
with a grounding plug which must be plugged into an outlet that is 
properly installed and grounded. In the event of an electrical short 
circuit, grounding reduces the risk of electric shock by providing an 
escape wire for the electrical current. 
 

WARNING-Improper use of the grounding can result in a risk 
of electric shock. 

Consult a qualified electrician or service agent if 

the grounding instructions are not completely understood, or if 
doubt exists as to whether the appliance is properly grounded. 

Unpack the cart and heating unit.  Ensure that all packing materials 
and protective plastic has been removed from the unit.  Inspect all 
components for completeness and condition. 
 

NOTE:  DO NOT 

discard the carton or other packing materials until 

you have inspected the appliance for hidden damage and tested it 
for proper operation.  Refer to 

SHIPPING DAMAGE CLAIM PROCE-

DURE 

on PAGE 14 of this manual. 

 

 
Appliance should be thoroughly cleaned before use. See CLEANING 
INSTRUCTIONS, page 6.  
 
The cabinet is shipped with the batteries already installed and pre-
charged.  Prior to use, batteries will require a 24-hour refreshing 
charge to ensure best operation. 
 
Plug the heating unit into a properly grounded NEMA 5-20R electri-
cal receptacle. 

DO NOT MODIFY CORD PLUG. 

 

Charge batteries for 24 hours. 
 
For first time operation of the cabinet, run on AC (wall) power for 60 
minutes. Do not load product into the cabinet. Allow the heat to re-
move any residual oils which may adhere to inside metal surfaces. A 
slight emission of smoke is common during the first few hours of 
operation. 

Before using, familiarize yourself with the 
heater controls.  Read entire manual before 
operating this cart. 

ELECTRICAL INFORMATION: 

 
120 volts, 60 Hz, single phase, 1300 watts, 10.8 Amps. Ten foot 3 
wire rubber cord with 3 prong grounding plug. NEMA 5-20P. 

BATTERY INFORMATION:  

 
DC (battery) Power: Two 12 volt 539 watts/cell batteries.  Non-
spillable Absorbed Electrolyte type; Electrical Storage Valve Regu-
lated Lead-Acid (VRLA) Battery with Absorbed Glass Mat (AGM) 

Содержание GTH12

Страница 1: ...ation Instructions are read and followed Damage to the appliance may occur if these in structions are not followed This manual is considered to be a permanent part of this appliance This manual must r...

Страница 2: ...or its agents When battery reaches 0 it is no longer safe to hold potentially hazardous foods Cleanliness of this appliance is essential to good sanitation Read and follow all included cleaning instru...

Страница 3: ...the skin wash immediately and thoroughly If electrolyte enters the eyes also seek medical attention Neutralize spilled electrolyte with a solution of 1 lb bicarbonate of soda baking soda to one gallo...

Страница 4: ...rsal tray slides Fully adjustable at 1 3 4 spacing Standard spacing at 3 1 2 centers HEATING SYSTEM Top mounted blower heater for even heat distribution High efficiency DC motor with cooling fans Full...

Страница 5: ...r the appliance is properly grounded Unpack the cart and heating unit Ensure that all packing materials and protective plastic has been removed from the unit Inspect all components for completeness an...

Страница 6: ...ZARD Allow the unit to cool before performing any cleaning or maintenance procedures WARNING ELECTRIC SHOCK HAZARD DO NOT spray or splash water on the heater con trol panel timer or wiring IMPORTANT C...

Страница 7: ...y will show cabinet temperature setting Press the Temperature Button to view the actual cabinet tempera ture 4 The display will show PrE until the unit has reached the de sired set point Pre heat to d...

Страница 8: ...cants for stainless steel products Do not use oil PERIMETER BUMPERS Vinyl which has been dislodged from the channel due to severe bumping or scraping can be pried back into place with a common screwdr...

Страница 9: ...Fig 1 on the left and right sides of the battery tray towards the center of the cart Twist the knobs one quarter turn until they remain in the out unlocked position 4 Pull the battery tray away from t...

Страница 10: ...y tray towards the center of the cart Twist the knobs one quar ter turn until they remain in the out unlocked position Fig 1 4 Pull the battery tray away from the cart using the formed met al handle i...

Страница 11: ...ORE PERFORMING THESE PROCEDURES CABINET MUST BE COOL AND ALL FOOD MUST BE RE MOVED INSTALLATION CONTINUED 12 Next twist the knobs one quarter turn until they release from the out unlocked position Fig...

Страница 12: ...20 Plug 18607 0019 Terminal Block 6 pos 603 18612 0162 Hoop Element 1 400W 18612 0163 Hoop Element 2 400W 18614 0272 Fan Guard SC120 W15 18614 0275 Fan Guard SC80 W2 18614 0303 Muffin Fan 24VDC 26 CFM...

Страница 13: ...WIRING SCHEMATIC 13...

Страница 14: ...y Replace both batteries Damaged wiring Repair wiring Damaged relay Replace relay Damaged controller Replace controller Damaged heating element Perform ohm reading Replace element Unit overheats Setpo...

Страница 15: ...he equipment in accordance with the procedures described in the Operation Manual 6 Carter Hoffmann is NOT responsible for any loss of the customer s income loss of food product extra labor charges or...

Страница 16: ...ter Hoffmann neither makes nor assumes and does not authorize any other person to make or assume any obligation or liability in connection with its products other than that covered in this warranty Th...

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