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Helmer PC900i Service Manual

Helmer PC900i
104 pages
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360096-1/P
Platelet Incubator Service Manual
i.Series
®
and Horizon Series™
Countertop
i.Series
PC100i, PC900i, PC1200i
PC100h, PC900h, PC1200h
Floor
i.Series
PC2200i, PC3200i, PC4200i
PC2200h, PC3200h, PC4200h

Table of Contents

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Helmer PC900i Specifications

General IconGeneral
BrandHelmer
ModelPC900i
CategoryAccessories
LanguageEnglish

Summary

Notices and Disclaimers

About this Manual

Safety Precautions and Symbols

Important safety symbols and their meanings used in the manual.

Installation and Configuration

Install Batteries for Backup Power

Procedure for installing backup batteries for power failure protection.

Temperature Monitor Settings

Calibrate Temperature Probes

Procedure for calibrating temperature probes for accurate readings.

Temperature Controller Setpoints

Platelet Incubator Setpoint

How to change the primary temperature setpoint.

Maintenance

Recharge Refrigerant

Procedure for recharging the unit's refrigerant.

Troubleshooting

General Operation Problems

Common issues and solutions for basic unit operation.

i.Series Parts

Front parts (multiple models shown)

Identification of front-mounted components and their part numbers.

Schematics

PC100i, PC900i, PC1200i (100/115 V)

Electrical schematic for specific voltage and models.

i.Center Screen Reference

Home Screen

Navigation from the HOME screen.

i.Center Screen Reference

Main Screen

Options available from the MAIN screen.

i.Center Screen Reference

Edit Configuration

Accessing and changing system settings.

i.Center Screen Reference

System Options

Settings for language, alarms, and timers.

i.Center Screen Reference

Alarm Setpoints

Configuration of various alarm thresholds.

i.Center Screen Reference

Agitator Alarm Setpoints

Configuration of agitator motion alarm setpoints.

i.Center Screen Reference

Temperature Calibration

Procedure for calibrating temperature probes.

i.Center Screen Reference

Factory Default Settings

Restoring the unit to factory default settings.

i.Center Screen Reference

Event Log

Viewing historical alarm and operational events.

i.Center Screen Reference

Agitator Count Log

Viewing cycle counts for agitators.

Horizon Series™ Models

Installation and Configuration

Steps for installing and configuring Horizon Series models.

Alarm Settings

Temperature and Power Failure Alarm Volume

Adjusting alarm volume and delay.

Alarm Settings

Motion Alarm (PC4200h)

Configuring the motion alarm delay and volume.

Alarm Settings

Alarm Tests

Procedures for testing various unit alarms.

Temperature Controller Setpoints (Horizon Series)

Level 1 Parameters and Values

Details on SP1 parameters for chamber heating control.

Temperature Controller Setpoints (Horizon Series)

Level 2 Parameters and Values

Details on SP1 and SP2 power limits and display settings.

Temperature Controller Setpoints (Horizon Series)

Level 3 Parameters and Values

Details on SP1/SP2 output types and software version.

Temperature Controller Setpoints (Horizon Series)

Level 4 Parameters and Values

Details on advanced parameters like security lock.

Change the Platelet Incubator Setpoint

How to change the primary temperature setpoint.

Temperature Controller Setpoints (Horizon Series)

Calibrate the Temperature Controller Display

Procedure to adjust the display for accurate readings.

Maintenance (Horizon Series)

Recharge Refrigerant

Procedure for recharging the unit's refrigerant.

Maintenance (Horizon Series)

Power Failure Alarm Battery

Testing and replacing the power failure alarm battery.

Maintenance (Horizon Series)

Motion Alarm Battery (PC4200h)

Testing and replacing the PC4200h motion alarm battery.

Maintenance (Horizon Series)

Clean the Platelet Incubator

Instructions for cleaning the unit components.

Troubleshooting (Horizon Series)

General Operation Problems

Common issues and solutions for basic unit operation.

Troubleshooting (Horizon Series)

Chamber Temperature Problems

Diagnosing and resolving temperature stabilization issues.

Troubleshooting (Horizon Series)

Alarm Activation Problems

Troubleshooting why alarms are not audible or communicating.

Horizon Parts

Front parts (multiple models shown)

Identification of front-mounted components and their part numbers.

Schematics (Horizon Series)

PC100h, PC900h, PC1200h (100/115 V)

Electrical schematic for specific voltage and models.

Schematics (Horizon Series)

PC100h, PC900h, PC1200h (230 V)

Electrical schematic for specific voltage and models.

Schematics (Horizon Series)

PC2200h (115 V)

Electrical schematic for specific voltage and models.

Schematics (Horizon Series)

PC2200h (230 V)

Electrical schematic for specific voltage and models.

Schematics (Horizon Series)

PC3200h (115 V)

Electrical schematic for specific voltage and models.

Schematics (Horizon Series)

PC3200h (230 V)

Electrical schematic for specific voltage and models.

Schematics (Horizon Series)

PC4200h (115 V)

Electrical schematic for specific voltage and models.

Schematics (Horizon Series)

PC4200h (230 V)

Electrical schematic for specific voltage and models.

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