J&E Hall JEHSD-0400-B3-M-3, Техническое руководство

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Issue: 01.08.2020 Page 35
Service & Maintenance
7. Compressor replacement (rotalock connections)
•
The rotalock connections as used on some compressor models are factory sealed with Loctite 554 thread sealant. If the rotalock
connections need to be disassembled (e.g. compressor change), then they should be thoroughly cleaned and Loctite 554 reapplied
before reassembly. In case of difficulty undoing the connections due to the sealant, apply heat to rotalock using a heat gun for several
minutes and then loosen using hand tools whilst hot. Replacement of the ‘O’ ring seal may be required. Please refer table below for
recommended torque tightening values.
8. Unit decommissioning and disposal
•
At the end of the unit’s useful life, a suitably qualified engineer should decommission it. The refrigerant and compressor oil are classed
as hazardous waste and as such must be reclaimed and disposed of in the correct manner, including completion of waste transfer
paperwork. The unit components must be disposed of or recycled as appropriate in the correct manner.
NOTICE
Disposal requirement
Your refrigeration product is marked with this symbol. This means that electrical and electronic products shall not be
mixed with unsorted household waste. Do not try to dismantle the system yourself: the dismantling of the refrigeration
system, treatment of the refrigerant, of oil and of other parts must be done by a qualified installer in accordance with
relevant local and national legislation. Refrigeration equipment must be treated at a specialized treatment facility for
re-use, recycling and recovery. By ensuring this product is disposed of correctly, you will help to prevent potential
negative consequences for the environment and human health. Please contact J & E Hall for more information.
Batteries must be removed from the controller and disposed of separately in accordance with relevant local and
national legislation.
9. Warranty
•
The warranty as provided by J & E Hall on its products is subject to correct application, siting and installation procedures
together with subsequent recorded maintenance/servicing carried out in accordance with our recommendations. Failure
to do so could result in the withdrawal of our warranty. Please go to our website for our detailed warranty terms and
conditions: www.jehall.co.uk
Liquid Suction
Main Cap Main Cap Hexagonal Cap Main Cap
JEHSD-0400-B3-M-3 ZBD29KQE-TFD
JEHSD-0600-B3-M-3 ZBD45KQE-TFD
JEHSD-0800-B4-M-3 ZBD57KCE-TFD
M25*1.0mm
(42-47Nm)
M38*1.5mm
(42-47Nm)
N/A
Remarks - - - -
7/16" - 20UNF
(14-16 Nm)
M33*1.5mm
(42-47Nm)
M16*1.0mm
(10-15Nm)
Thread/Size:
Tightening Torque (Nm)
Ball Valve
Shrader Valve
1/4" SAE, Gomex
Hose and HL
Pressure Switch
Service Valves
Model
Not Applicable
(Brazed Connection)
1-1/4"-12UNF
(110-135 Nm)
M18*1.0mm
(25-30 Nm)
Rotolock (Discharge)
Thread:
Toghtening Torque
(Nm)
COMPRESSOR
Rotolock (Suction)
Thread:
Tightening Torque
(Nm)