U2000S1

Overview

Hobart’s Ultima System operator manual and replacement-parts material identify the U2000S1 as a scale, not a printer. The operator manual model table calls it a “Stand Alone Scale” and gives reference ML-28808. The parts list separately identifies a U2000S1 (15 kg), reference ML-29111, and a U2000S1 (30 kg), reference ML-28808.

This distinction matters when identifying equipment or ordering parts: the supplied sources do not establish that U2000S1 is an Ultima 2000 wide printer. One auction listing describes a U2000S1 remote scale paired with a separate Hobart U2000CP4. The available documentation does not provide a wide-printer model number or printer specifications for the U2000S1.

Key Features

• Scale identification: Hobart’s Ultima System manual lists U2000S1 as a stand-alone scale.
• Two capacity references: The parts list names U2000S1 (15 kg) and U2000S1 (30 kg) models.
• Platter options: The replacement-parts list includes two platter assemblies for the U2000S1 scale.
• Ultima System context: The operator manual describes product weighing and label printing for the system. It does not establish that the U2000S1 itself prints labels.

Specifications

• Model: Hobart U2000S1.
• Product identification in the operator manual: Stand-alone scale.
• Model reference: ML-28808.
• Additional capacity/model reference in the parts list: U2000S1 (15 kg), ML-29111. The parts list also names U2000S1 (30 kg), ML-28808.
• Listed U2000S1 scale platter assemblies: 12 x 14 inches and 12 x 16 1/2 inches.
• Scale parts listed in the supplied replacement-parts material: conveyor scale control board assembly, scale PROM, and a 30 kg load cell assembly. Confirm the correct part for the specific scale configuration before ordering.
• Ultima System operating environment: 32°F to 104°F (0°C to 40°C), as stated in the operator manual.
• Ultima System electrical requirement: 120 volts, 60 Hz, single phase, 3-wire plus ground. The manual gives this as a system requirement; it does not separately specify the U2000S1 scale’s electrical connection.

Installation & Requirements

The Ultima System operator manual states that the system should be installed or moved only by qualified Hobart Service Technicians. It specifies 120-volt, 60-Hz, single-phase electrical service with 3 wires plus ground for the system. The manual describes the power cord and main power switch as being at the back of the printer; this printer information should not be taken as a separate U2000S1 scale connection specification.

The manual also gives an operating temperature range of 32°F to 104°F (0°C to 40°C) for the Ultima System. The supplied sources do not state clearance, ventilation, or other installation requirements specifically for the U2000S1 scale.

Operation

The Ultima System operator manual covers product weighing and label printing. Before entering a PLU, it says to check that the display shows “Zero Weight: 0.00 lb.” If it does not, remove items from the weighing mechanism and press REZERO. The manual notes that the scale should be re-zeroed with no items on the weighing mechanism.

For verification, the manual recommends routinely checking label information, including the multiplication of price per pound by weight and the indicated weight against the printed weight. It also describes weighing the same package several times to check consistency. These instructions are for the Ultima System; the supplied material does not give a separate U2000S1-only operating procedure or explain its controls.

Troubleshooting

Applications

The U2000S1 is identified in the supplied Hobart material as a stand-alone scale. In an Ultima System setting, the operator manual describes weighing products as part of a system that also supports label printing. A separate listing describes a U2000S1 remote scale paired with a U2000CP4 control panel. The sources do not establish that the U2000S1 is itself a printer.