ADS Environmental Services IETG FlowHawk QR 775012 A4 - Manual (Page 286)

8-2 IETG FlowHawk Manual
Maintaining the System Components
The FlowHawk flow monitor and sensors should receive routine on-
site inspections and remote confidence checks to maintain the
equipment in optimal working condition, minimize monitor
downtime, and prevent possible data loss.
IETG recommends performing these inspections following initial
system installation, during site visits, and on a scheduled interval
(i.e., quarterly or during battery pack replacement).
Note: The only service or maintenance activities IETG
permits within the monitor chassis are battery pack and
fuse replacement. Therefore, do not handle, alter, modify,
remove, or replace any other components inside the
monitor. Such actions will void the monitor warranty
agreement and the IS certification.
Note: IETG also allows you to replace the quad-band
GSM/GPRS wireless modem and modem SIM card in both
the GSM Module and the EMU. The SIM card also may
be replaced in the EMUX
Gathering Replacement Parts and Supplies
Gather the following replacement parts and supplies for performing
routine maintenance:
 Dryer tube for sensors with pressure depth capability
 Battery pack for FlowHawk monitor
 Spare Combo sensors as required
 Soft bristle brush
 Paper towels