diagenode BioAcc-cool, Operation Manual

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Commissioning
Chapter 2 OPERATION MANUAL
V1.1.0en/13.12.12
Errors and omissions excepted. Water Cooler
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2.5 Recommended temperature control and cooling water hoses
Use of unsuitable/defective hoses and/or hose connections
INJURIES
Thermal fluid
Use appropriate hoses and/or hose connections.
Check periodically for leaks and the quality of the hose and hose connections and take suitable
measures (replace) as required.
Isolate and protect temperature control hoses against contact/mechanical load.
Cooling water
Reinforced hoses must be used to satisfy tougher safety requirements.
Close the cooling water supply to the temperature control unit even for short standstills (e.g.
overnight).
V01
Hot or cold thermal fluid and surfaces
BURNS TO LIMBS
Avoid direct contact with thermal fluid and surfaces.
Wear your personnel protective equipment (e.g. temperature-resistant safety gloves, safety gog-
gles, safety footwear).
V22
To connect applications, use only temperature control hoses that are compatible with the thermal
fluid used. When selecting temperature hoses, also pay attention to the temperature range in which
the hoses are to be used.
2.6 Wrench sizes and torques
Observe the wrench sizes ensuing for the pump connection on the temperature control unit. The ta-
ble below lists the pump connections and the ensuing wrench sizes and torque values. A leak test
must then always be carried out and the connection re-tightened (to 10% higher torque) as re-
quired.
Pump connection Sleeve nut wrench size Connector wrench size Torque in Nm
M16x1 19 AF 17 AF 55
27 AF 27 AF 55
M24x1.5
27 AF 17 AF 55
36 AF 32 AF 70
M30x1.5
36 AF 36 AF 70
M38x1.5 46 AF 46 AF 150
CAUTION
CAUTION
Overview
Wrench size and
torque values