8
ALWAYS THE BEST SOLUTION
HITROL CO., LTD
[Fig.1]
Elbow-B
Elbow-A
(Tank Side)
(Gauge Side)
[Fig.2]
Measuring Tape
Elbow-B
(Gauge Side)
Elbow-A
(Tank Side)
1. INSTALLATION OF MEASURING TAPE ON ELBOWS
INSTALLATION
* INSTALLATION PROCESS (RECOMMENDED)
(After installation of Guide Pipe, Float and Bottom Anchor to inside the tank),
1. Pass the measuring tape through the 90
o
sheave elbows.
2. Install the measuring tape after disassembly of the gauge head.
3. Install the spring motor to spring loaded drum (1) and (2) in the gauge head.
4. Connect the weight.
Before installation of measuring tape
on elbows, install the seal pipes as
shown in [Fig.1] in advance. But, install
the seal pipe on nozzle (tank) side after
installation of measuring tape and
weight.
Unfasten the bolts on covers of Elbow-A
and Elbow-B and open covers.
* CONDITION FOR THE INSTALLATION AND ADJUSTMENT
1. Seal pipe and bottom anchor should be prepared by user.
2. Installation of elbow and seal pipe in advance is fine. However, install the
seal pipe on nozzle side to the elbow after installation of measuring tape and
weight (Refer to page 8 and 11).
3. Inside the tank should be empty and there should be nothing which can
disturb the installation of the level gauge.
4. Tank nozzle should be installed in advance, suitable with our connection
part and it should not be dangerous for work inside the tank.
5. There should be no leakage of the medium.
6. The environment for performing of the installation and adjustment safely
should be prepared.
Pass one end of measuring tape (not
perforated) from Elbow-B to the
direction of Elbow -A as shown in [Fig.2]
and make sure that the measuring tape
with hole (perforated) side should be
positioned in a gauge head, not in a
tank.
If seal pipe on nozzle side is already
installed, pull out the measuring tape
•
•
•
•
through elbow
and se al pipe
after unfastening
of them for the
installation of the
weight. (Refer to
left image)
Seal Pipe
Measuring T
ape
