DriSteem GTS04 - User Manual

Water Treatment Systems
Service Kit Manual
DRISTEEM GTS
®
HUMIDIFIFIER, STANDARD WATER
WARNING
Indicates a hazardous situation that could result in death or
serious injury if instructions are not followed.
CAUTION
Indicates a hazardous situation that could result in damage to
or destruction of property if instructions are not followed.
mc_051508_1145
Parts in this service kit are for the GTS04 humidifi er (October 2004 to present). Parts are listed on page 2.
WARNING
Read all warnings and instructions
This page provides important safety instructions; it is intended to supplement — not replace — the humidifi er's Installation,
Operation, and Maintenance Manual (IOM). Read the IOM that was provided with the humidifi er before performing
service or maintenance procedures on any part of the system. Failure to follow all warnings and instructions could
produce the hazardous situations described here and in the IOM, resulting in property damage, personal injury, or
death.
If the IOM is missing, go to www.dristeem.com to download a replacement.
Hot surfaces and hot water
Steam humidifi cation systems have extremely hot surfaces, and water in tanks, electrode cylinders, steam pipes, and
dispersion assemblies can be as hot as 212 °F (100 °C). To avoid severe burns, allow the entire humidifi cation system to
cool.
Follow the cool-down procedure in the humidifi er's IOM before performing service or maintenance procedures on any
part of the system.
Carbon monoxide, fi re, explosion, and electrical shock hazards
Improper installation, adjustment, alteration, service, maintenance, or use can cause carbon monoxide poisoning, fi re,
explosion, electrical shock, and other hazardous conditions. These hazardous conditions could cause personal injury,
property damage, or death. To prevent hazardous conditions, read all warnings; lock all power disconnect switches in
the OFF position before removing any access panels; and consult a qualifi ed installer, service agency, local gas supplier,
or your distributor or branch for information or assistance. The qualifi ed installer or agency must use only factory
authorized and listed kits or accessories when modifying this product.
If you smell gas:
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use any phone in your building.
• Immediately call your gas supplier from an off-site phone. Follow the gas supplier’s instructions.
• If you cannot reach your gas supplier, call the fi re department.
Electrical shock hazard
If the humidifi er starts up at a call for humidity during maintenance, severe bodily injury or death from electrical shock
could occur. To prevent such start-up, follow the procedure below before performing service or maintenance procedures
on this humidifi er (after the tank has cooled down and drained):
1. Use the Vapor-logic
®
keypad to change the control mode to Standby.
2. Shut off all electrical power to the humidifi er using the fi eld-installed fused disconnect, and lock all power disconnect
switches in the OFF position.
3. Close the fi eld-installed manual water supply and gas shut-off valves.

Summary

General Safety Information

Safety Indicators and Instructions

Explains warning symbols and emphasizes reading all safety instructions before operation.

Hot Surface and Water Hazards

Details risks of severe burns from hot surfaces and water in the humidification system.

Fire, Explosion, and Shock Hazards

Lists potential hazards like CO poisoning, fire, explosion, and shock from improper service.

Electrical Shock Prevention

Provides a critical procedure to prevent electrical shock before servicing the humidifier.

Service Kit Parts and Cautions

Hot Discharge Water Caution

Warns of damage from hot discharge water and advises on proper draining procedures.

Inspection and Cooling Procedures

Inspection Recommendations

Outlines regular user and professional inspection requirements for the humidifier.

Inspection Verification Points

Details specific checks and verification points during inspection, including combustion guidelines.

Humidifier Cool Down Procedure

Step-by-step guide to safely cool down the humidifier before performing service.

Shutdown and Maintenance Tasks

Humidifier Shutdown Procedure

Instructions for safely shutting down the humidifier before commencing maintenance.

Annual Inspection and Maintenance

Annual tasks including checking safety devices, leaks, and general system integrity.

Seasonal Maintenance Tasks

Procedures for seasonal cleaning of tank, probes, and ports, plus blower inspection.

Off-Season Maintenance

Recommendations for thorough cleaning and inspection when the humidifier is stored.

Specialized Maintenance and Start-up

Humidifier De-Scaling Solution

Information on using approved de-scaling solution for effective cleaning.

Burner and Heat Exchanger Cleaning

Instructions for inspecting and cleaning burner assemblies and heat exchanger tubes.

Burner Maintenance Procedures

Guidelines for periodic burner cleaning to maintain optimal performance and capacity.

Post-Maintenance Start-Up

Steps for safely starting the humidifier after service, including verification checks.

DriSteem GTS04 Specifications

General

Brand	DriSteem
Model	GTS04
Category	Humidifier
Language	English