6
V. Operating Instructions for Non-Electric Use
Transport Cart Operation
• Before transporting or relocating the cart, ensure doors are shut and latched securely. If electric, turn off power,
unplug and store the cord in the holding straps locate in the back of the cart.
• Insulated PCU carts will hold food at safe temperatures for 4+ hours unplugged**. (see chart above)
Changing the Modules:
Tools Needed: Philips #3 Screwdriver (manual or electric)
Place cart against a wall or have a helper hold the module in the back so it doesn't fall.
1. Put the cart's brakes on and make sure unit is unplugged.
2. From the inside of the cart, carefully remove SS screws and washers at the corners of the module.
3. Push module from the inside, make sure there is someone to receive the unit or it is against the wall.
4. Insert new module.
5. Use SS screws and washers to re-attach to the module to the cart. Tighten the screws firmly but not excessively.
DO NOT use tools other than a #3 Phillips screwdriver. During normal operation, periodically check screws for tightness.
6. Store modules when not in use in a cool, dry place away from grease and heat. DO NOT store on top of oven or on the cart.
Cambro
®
Food Storage Box DB18266CW (sold separately) is a suitable storage option.
TIP:
All electric units can be turned into a passive holding cabinet by unplugging after pre-chilling or pre-heating.
Unplug the unit after the food is loaded, keep door opening to a minimum and the cart will hold temperature for 4+ hours.
**See Passive holding chart temperatures below.
**Based on test with 10 each 4" (10 cm) deep H-Pans
™
with GripLids
®
filled with hot water at starting temperature of 190˚F
(87,8˚C) held in compartment with door shut. Water temperature dropped an average of only 3˚F (-16,1˚C) /hr.
IV. Operating Instructions for Electric Use (continued)
Room Air Temperature
Cold Module Max Temperature
80˚F and below
85˚F
90˚F
Max cooling 31˚F
35˚F
40˚F
Start
1 hr.
2 hrs.
3 hrs.
4 hrs.
Temperature
190˚F (87,8˚C) 186˚F (85,6˚C) 184˚F (84,5˚C) 181˚F (82,8˚C) 179˚F (81,7˚C)
Hot
Hot Holding Test Results
Temperature loss averaging 3˚F/hr (1,5˚C/hr)
Start
1 hr.
2 hrs.
3 hrs.
4 hrs.
Temperature
33.4˚F (0,8˚C)
34.2˚F (1,2˚C) 34.9˚F (1,6˚C)
36.1˚F (2,3˚C)
36.2˚F (2,3˚C)
Cold
Cold Holding Test Results
Temperature gain averaging 0.7˚F/hr (0,4˚C/hr)
Hot / Cold Holding Test Results for Passive Holding
Non-electric (Passive Units) Models**
VI. Care and Maintenance
A. MODULES
WARNING!
Completely cool heater unit prior to cleaning or maintenance.
WARNING!
Do not submerge heater or cold module in water or spray water on it.
WARNING!
Do not get the thermometer wet in any way.
WARNING!
Unplug grounded power source from module prior to cleaning.
Cold Modules based on ambient room air temperature with a delta of 50˚F
