(April, 2013)
DRH Series GEN1 Ultrasonic Humidifi er Installation, Operation & Maintenance Manual
2-1
2.0
INSTALLATION
2.1 Receiving the Equipment
Your Ultrasonic humidifi er has been tested and inspected prior to shipment. To ensure that your equipment has
been received in excellent condition, make a visual inspection of the equipment immediately upon delivery.
Carefully remove the shipping container and all protective packaging. Open the box and thoroughly inspect
the unit for any signs of transit-incurred damage. If there is shipping damage, it must be noted on the freight
carrier’s delivery forms
BEFORE
signing for the equipment. Any freight claims
MUST
be done through the
freight carrier. STULZ ships all equipment FOB factory. STULZ is not liable for any equipment damage while
in transit. STULZ can assist in the claim fi ling process with the freight carrier. Should any such damage be
present, notify the STULZ Product Support Group prior to attempting any repairs. Refer to Section 5.0 of this
manual for instructions.
Check the equipment against the packing slip to see if the shipment is complete. Report all discrepancies to the
appropriate authority.
Contents of Package:
1. Humidifi er
2. Supply water fi lter/strainer.
3. Installation, Operation and Maintenance manual.
Avoid dropping or jarring the unit to prevent damage to the internal parts. The unit should always be stored in a
dry location prior to installation.
A Data Package has been sent with your unit. It contains this manual, system drawings, applicable MSDS’s and
other applicable instructions based on the confi guration and options selected for your unit. The data package has
been placed in your unit in a clear plastic bag. These documents need to be kept with the unit for future reference.
2.2 Site Preparation
STULZ
ultrasonic humidifi ers
are designed with easy service access in mind. Install the unit in a secure location
where it cannot be tampered with and the power switch cannot be inadvertently turned off. Allow access to the
unit for routine operation, servicing and for necessary maintenance. Position the humidifi er in such a way that
the unit can be easily removed for future inspection and maintenance. Refer to the installation drawing provided
with your unit for the dimensions of the humidifi er.
NOTE
Working clearance requirements need to be established prior to mounting the unit. Refer to local and
national electrical codes.
When selecting the installation location, atten-
tion should be paid to the air fl ow in the room
so that the atomized mist can be uniformly
diffused throughout the room. If any obstacle
exists in front of the atomized mist outlet, the
mist will be condensed on the obstacle to
form water droplets.
Figure 1- Installation of Humidifi er