GSM-60
ENMET
Manual Revision Date – June 15, 2017
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Manual Part No. – 80003-600
Rev. 1 – December 15, 2016
1.0 Introduction
The
GSM-60
is a sample draw monitoring instrument that measures and detects certain toxic hazards gases. The
GSM-60
was designed primarily
for monitoring one area with a single sampling hose, either for an individual gas or multiple gases. The instrument has one sampling pump and one
flow sensor. The instrument is available with up to 4 internal sensors. Available sensors include, but are not, limited to carbon monoxide (CO),
carbon dioxide (CO
2
), Hydrocarbons (HC) and variations in the oxygen (O
2
) content. The sensors can be used alone or up to four sensors can be
used together. Some applications require monitoring of more than one area. If two sampling hoses are connected to one
GSM-60
the flow sensor
can only detect a total flow fault condition. For example, a pump failure or both sampling hoses being blocked. The system cannot detect a flow
fault if only one of the two sampling hoses is blocked.
Flowmeters should be installed in both sampling lines to provide a visual indication of proper flow. In the instrument, a 24 V
DC
sampling pump pass
air over each sensor and the resulting electrical outputs are used to evaluate the air for the target gases.
The
GSM-60
is a highly adaptable instrument. Some adaptations require an addendum be added to the manual to facilitate use of the instruments
with these adaptations. If addendum is needed, see page(s) between sections replacement part numbers and warranty.
Some features of the instruments are as follows:
continuous monitoring of the sample air
alarm relay contacts available on terminals
continuous LCD display of gas and vapor concentrations
a fault relay and visual fault alarm
menu driven operational and maintenance controls
low air flow fault indication and display
menu driven calibration procedure
alarm acknowledgement capability including audio defeat
audio and visual alarms indicate unsafe conditions
mA outputs for each target gas
Hydrocarbons (HC) are limited to gases with an ionization potential of 10.6 eV or less. See Appendix B for a list of gases and IPs.
N
OTE
:
All specifications stated in this manual may change without notice.
1.1 Unpack
Unpack the GSM-60 and examine it for shipping damage. If such damage is observed, notify both ENMET customer service personnel and the
commercial carrier involved immediately.
Regarding Damaged Shipments
N
OTE
: It is your responsibility to follow these instructions. If they are not followed, the carrier will not honor any claims for damage.
•
This shipment was carefully inspected, verified and properly packaged at
ENMET
and delivered to the carrier in good condition.
•
When it was picked up by the carrier at
ENMET
, it legally became your company’s property.
•
If your shipment arrives damaged:
o
Keep the items, packing material, and carton “As Is.” Within 5 days of receipt, notify the carrier’s local office and request immediate
inspection of the carton and the contents.
o
After the inspection and after you have received written acknowledgment of the damage from the carrier, contact
ENMET
Customer
Service for return authorization and further instructions. Please have your Purchase Order and Sales Order numbers available.
•
ENMET
either repairs or replaces damaged equipment and invoices the carrier to the extent of the liability coverage, usually $100.00.
Repair or replacement charges above that value are your company’s responsibility.
•
The shipping company may offer optional insurance coverage.
ENMET
only insures shipments with the shipping company when asked to do
so in writing by our customer. If you need your shipments insured, please forward a written request to
ENMET
Customer Service.
Regarding Shortages
If there are any shortages or questions regarding this shipment, please notify
ENMET
Customer Service within 5 days of receipt at the following
address:
ENMET
680 Fairfield Court
Ann Arbor, MI 48108
734-761-1270 Fax 734-761-3220
Toll Free: 800-521-2978
1.2 Check Order
Check, the contents of the shipment against the purchase order. Verify that the GSM-60 is received as ordered. If there are accessories on the
order, ascertain that they are present. Check the contents of calibration kits. Notify ENMET customer service personnel of any discrepancy
immediately.
1.3 Serial Numbers
Each GSM-60 is serialized. These numbers are on tags on the equipment and are on record in an ENMET database.
