QYSEA FIFISH PRO User manual

User Manual for
500mL Water Sampler

Contents
Introduction and packing list··········································································································01
Out of box audit······················································································································02
Product specification··············································································································03
Usage instructions··················································································································04
Installation································································································································ 05-11
Operation································································································································· 12-17
Maintenance and after-sales support····················································································18
Disclaimer········································································································································19
00

01/ Introduction and Packing List
Serial
Number
Item Name
Quantity
Unit
1
Box for 500ml water sampler
1
PCS
2
500ml water sampler
1
PCS
3
Fixing top cover
1
PCS
4
Fixing base
4
PCS
5
Quick release buckle – female
buckle
2
PCS
6
M4X12 inner hexagon screw
2
PCS
7
M6X16 inner hexagon screw
1
PCS
8
Φ3 inner hexagon wrench
1
PCS
9
Φ5 inner hexagon wrench
1
PCS
10
User manual
1
PCS
1

Before operating FIFISH products, please be sure to receive relevant training and
take practices, and read this document thoroughly before performing underwater
operations. Operations in violation of QY safety rules may result in the consequence
that your safety and interests cannot be guaranteed.
1. Regarding the damages to accessories and underwater vehicle caused by unauthorized modification,
disassembly or opening in violation of regulations, or damages to accessories and underwater vehicle caused
by improper installation, improper use or operations not in accordance with official regulations, QY doesn’t
bear any legal responsibility and the warranty will also be ineffective.
2. When installing the accessories, the power supply of the underwater vehicle shall be shut down.
3. Please check whether all the parts of the 500ml water sampler are complete. If there is any part missing,
please contact QY after-sales service personnel in a timely manner.
4. Please check whether all interfaces, plug-ins and O-rings are kept dry and tidy, otherwise they should be
replaced as soon as possible.
02/Out of Box Audit
2

03/Product Specification
Item
Specification
Max working depth
150m
Working temperature
-10 to 60 °C
Sampling capacity
500 ml
Input voltage
12V DC
Max power consumption
2A @ 12V
Communication mode
Uart
3

04/ Usage Instructions
Precautions before usage
2. Before usage, please check whether all accessory interfaces, plug-ins, and O-rings are damaged or missing,
and whether they are kept dry and clean.
3. Before connecting the 500ml water sampler with the underwater vehicle, the underwater vehicle shall be
powered off.
3. Check the battery level of the underwater vehicle to ensure that there is sufficient and stable power.
5. Before entering the water, please check whether the probes and connectors of the accessories are tightly
sealed.
6. When connecting to the connectors of the underwater vehicle, it must be aligned with the positioning pin,
forcible inserting may cause damage to the connector.
6. Check whether the underwater robot and the remote control are working normally when connected to the
connector on the underwater vehicle.
7. Check the batteries of mobile phones, tablet PCs and laptops.
8. After-sales mailbox: [e-mail]
4

05/Installation
1. Loosen the swivel cap screws at the bottom
5

05/Installation
2. Take out the 500ml water sampler device
6
3. Install 500ml water sampler bracket
(check whether the bottom is flat after installation. If it is not flat, please
reinstall it in the opposite direction)

4. Use long hex screws to tighten the bottom four hex screws
05/Installation
7
5.Loosen the middle two hexagon screws with a hexagon screwdriver
.

05/Installation
6. Unscrew the Q-interface cap at the bottom of ROV
8

05/Installation
7. Insert 500ml water sampler
9

05/Installation
8. Connect the 500ml water sampler with the Q-interface
10

05/Installation
9. Lock the two hexagon screws in the middle of the support to
complete the installation
11

06/Operation
1. Switch the remote control to mode A
Operate the right front roller to control the water sampler device
12

06/Operation
matters needing attention
1. After the ROV is launched, it must be filled with water within 1m
depth, and then pumped to the target deep water area
(prevent the cavity of 500ml water intake device from being pressed
and exploded by water pressure when it reaches deep water level)
13

06/Operation
2. Before water intake, ROV needs to be remotely raised 45 °
3. When ROV reaches the target water level for pumping, it needs to
pump continuously for at least 1 minute
Avoid that the water in the 500ml water intake is not completely
drained, which will affect the accuracy of the sample
14

06/Operation
4. After the water sampler is completed, loosen the screws of the 500ml
water intake bracket
15
5. Pull off the connector of 500ml water sampler

6. Take out the main body of 500ml water sampler
16
06/Operation

7. Remove the head of the main body of the 500ml water sampler
Pour out the sample water into the measuring cup
17
06/Operation